20166010

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1979}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 36352800

約数和(自身を除く): 16186790

約数列:

[1, 2, 5, 10, 1019, 1979, 2038, 3958, 5095, 9895, 10190, 19790, 2016601, 4033202, 10083005, 20166010]

約数ペア:

[(1, 20166010), (2, 10083005), (5, 4033202), (10, 2016601), (1019, 19790), (1979, 10190), (2038, 9895), (3958, 5095)]