20347006042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{251117}}^1$

素因数の和:251286

約数の個数: 32

約数和(自身を含む): 34714552320

約数和(自身を除く): 14367546278

約数列:

[1, 2, 11, 22, 29, 58, 127, 254, 319, 638, 1397, 2794, 3683, 7366, 40513, 81026, 251117, 502234, 2762287, 5524574, 7282393, 14564786, 31891859, 63783718, 80106323, 160212646, 350810449, 701620898, 924863911, 1849727822, 10173503021, 20347006042]

約数ペア:

[(1, 20347006042), (2, 10173503021), (11, 1849727822), (22, 924863911), (29, 701620898), (58, 350810449), (127, 160212646), (254, 80106323), (319, 63783718), (638, 31891859), (1397, 14564786), (2794, 7282393), (3683, 5524574), (7366, 2762287), (40513, 502234), (81026, 251117)]