20182492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15817}}^1$

素因数の和:15861

約数の個数: 24

約数和(自身を含む): 39861360

約数和(自身を除く): 19678868

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15817, 31634, 63268, 173987, 347974, 458693, 695948, 917386, 1834772, 5045623, 10091246, 20182492]

約数ペア:

[(1, 20182492), (2, 10091246), (4, 5045623), (11, 1834772), (22, 917386), (29, 695948), (44, 458693), (58, 347974), (116, 173987), (319, 63268), (638, 31634), (1276, 15817)]