20479608862

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{358901}}^1$

素因数の和:359283

約数の個数: 16

約数和(自身を含む): 31129723872

約数和(自身を除く): 10650115010

約数列:

[1, 2, 103, 206, 277, 554, 28531, 57062, 358901, 717802, 36966803, 73933606, 99415577, 198831154, 10239804431, 20479608862]

約数ペア:

[(1, 20479608862), (2, 10239804431), (103, 198831154), (206, 99415577), (277, 73933606), (554, 36966803), (28531, 717802), (57062, 358901)]