20050337644

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{1523}}^1\times {\mathrm{14759}}^1$

素因数の和:16509

約数の個数: 24

約数和(自身を含む): 35270968320

約数和(自身を除く): 15220630676

約数列:

[1, 2, 4, 223, 446, 892, 1523, 3046, 6092, 14759, 29518, 59036, 339629, 679258, 1358516, 3291257, 6582514, 13165028, 22477957, 44955914, 89911828, 5012584411, 10025168822, 20050337644]

約数ペア:

[(1, 20050337644), (2, 10025168822), (4, 5012584411), (223, 89911828), (446, 44955914), (892, 22477957), (1523, 13165028), (3046, 6582514), (6092, 3291257), (14759, 1358516), (29518, 679258), (59036, 339629)]