17620583612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{2557}}^1\times {\mathrm{42019}}^1$

素因数の和:44621

約数の個数: 24

約数和(自身を含む): 31601225040

約数和(自身を除く): 13980641428

約数列:

[1, 2, 4, 41, 82, 164, 2557, 5114, 10228, 42019, 84038, 104837, 168076, 209674, 419348, 1722779, 3445558, 6891116, 107442583, 214885166, 429770332, 4405145903, 8810291806, 17620583612]

約数ペア:

[(1, 17620583612), (2, 8810291806), (4, 4405145903), (41, 429770332), (82, 214885166), (164, 107442583), (2557, 6891116), (5114, 3445558), (10228, 1722779), (42019, 419348), (84038, 209674), (104837, 168076)]