20326042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31859}}^1$

素因数の和:31901

約数の個数: 16

約数和(自身を含む): 34408800

約数和(自身を除く): 14082758

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31859, 63718, 350449, 700898, 923911, 1847822, 10163021, 20326042]

約数ペア:

[(1, 20326042), (2, 10163021), (11, 1847822), (22, 923911), (29, 700898), (58, 350449), (319, 63718), (638, 31859)]