20554914

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 42037056

約数和(自身を除く): 21482142

約数列:

[1, 2, 3, 6, 101, 107, 202, 214, 303, 317, 321, 606, 634, 642, 951, 1902, 10807, 21614, 32017, 32421, 33919, 64034, 64842, 67838, 96051, 101757, 192102, 203514, 3425819, 6851638, 10277457, 20554914]

約数ペア:

[(1, 20554914), (2, 10277457), (3, 6851638), (6, 3425819), (101, 203514), (107, 192102), (202, 101757), (214, 96051), (303, 67838), (317, 64842), (321, 64034), (606, 33919), (634, 32421), (642, 32017), (951, 21614), (1902, 10807)]