20087624

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{8179}}^1$

素因数の和:8492

約数の個数: 16

約数和(自身を含む): 37791600

約数和(自身を除く): 17703976

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 8179, 16358, 32716, 65432, 2510953, 5021906, 10043812, 20087624]

約数ペア:

[(1, 20087624), (2, 10043812), (4, 5021906), (8, 2510953), (307, 65432), (614, 32716), (1228, 16358), (2456, 8179)]