Factors of 2020

What are the Factors of 2020?

1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020 as Factors

or

10×202, 1×2020, 20×101, 2×1010, 4×505, 5×404 as Factor Pairs

Formula How to
Share This Calculation:
Reference This Calculation:
Factors

How to find Factors of 2020? The factors of a number are the positive integers that divide evenly into that number. In other words, they're the numbers that can be multiplied together to give the original number.

The number of factors a positive integer has is related to its prime factorization. For example, a number that is the product of two distinct primes has exactly three factors: 1, the number itself, and one of the primes. On the other hand, a number that is a perfect square has an odd number of factors, because it has duplicates of its prime factors.

To find the factors of a number, you need to break that number down to its smallest prime number.

The quickest way to find the factors of a number is to divide it by the smallest prime number (bigger than 1) that goes into it evenly with no remainder. Continue this process with each number you get, until you reach 1.

For calculation, here's how to calculate Factors of 2020 using the formula above, step by step trees are given below

Number Factor Pairs
2015 13×155, 1×2015, 31×65, 5×403
2016 12×168, 14×144, 16×126, 18×112, 1×2016, 21×96, 24×84, 28×72, 2×1008, 32×63, 36×56, 3×672, 42×48, 4×504, 6×336, 7×288, 8×252, 9×224
2017 1×2017
2018 1×2018, 2×1009
2019 1×2019, 3×673
2020 10×202, 1×2020, 20×101, 2×1010, 4×505, 5×404
2021 1×2021, 43×47
2022 1×2022, 2×1011, 3×674, 6×337
2023 17×119, 1×2023, 7×289
2024 11×184, 1×2024, 22×92, 23×88, 2×1012, 44×46, 4×506, 8×253
2025 15×135, 1×2025, 25×81, 27×75, 3×675, 45×45, 5×405, 9×225

Factors of 2020 are 1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010 and 2020.

Factor Pairs of 2020 are 10×202, 1×2020, 20×101, 2×1010, 4×505 and 5×404.

No! 2020 is not a prime number.

Yes! 2020 is a composite number.
Calculations