20104371398

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{1933}}^1\times {\mathrm{13099}}^1$

素因数の和:15431

約数の個数: 16

約数和(自身を含む): 30250467600

約数和(自身を除く): 10146096202

約数列:

[1, 2, 397, 794, 1933, 3866, 13099, 26198, 767401, 1534802, 5200303, 10400606, 25320367, 50640734, 10052185699, 20104371398]

約数ペア:

[(1, 20104371398), (2, 10052185699), (397, 50640734), (794, 25320367), (1933, 10400606), (3866, 5200303), (13099, 1534802), (26198, 767401)]