20239622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 35834400

約数和(自身を除く): 15594778

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 1579, 3158, 6409, 12818, 20527, 26843, 41054, 45791, 53686, 91582, 348959, 595283, 697918, 778447, 1190566, 1556894, 10119811, 20239622]

約数ペア:

[(1, 20239622), (2, 10119811), (13, 1556894), (17, 1190566), (26, 778447), (29, 697918), (34, 595283), (58, 348959), (221, 91582), (377, 53686), (442, 45791), (493, 41054), (754, 26843), (986, 20527), (1579, 12818), (3158, 6409)]