20081955896

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{3452881}}^1$

素因数の和:3453614

約数の個数: 16

約数和(自身を含む): 37705471440

約数和(自身を除く): 17623515544

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 3452881, 6905762, 13811524, 27623048, 2510244487, 5020488974, 10040977948, 20081955896]

約数ペア:

[(1, 20081955896), (2, 10040977948), (4, 5020488974), (8, 2510244487), (727, 27623048), (1454, 13811524), (2908, 6905762), (5816, 3452881)]