14312020

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2851}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 30185568

約数和(自身を除く): 15873548

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 2851, 5020, 5702, 11404, 14255, 28510, 57020, 715601, 1431202, 2862404, 3578005, 7156010, 14312020]

約数ペア:

[(1, 14312020), (2, 7156010), (4, 3578005), (5, 2862404), (10, 1431202), (20, 715601), (251, 57020), (502, 28510), (1004, 14255), (1255, 11404), (2510, 5702), (2851, 5020)]