20063710

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3851}}^1$

素因数の和:4379

約数の個数: 16

約数和(自身を含む): 36193392

約数和(自身を除く): 16129682

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 3851, 5210, 7702, 19255, 38510, 2006371, 4012742, 10031855, 20063710]

約数ペア:

[(1, 20063710), (2, 10031855), (5, 4012742), (10, 2006371), (521, 38510), (1042, 19255), (2605, 7702), (3851, 5210)]