20165307262

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{274889}}^1$

素因数の和:275787

約数の個数: 16

約数和(自身を含む): 30987799920

約数和(自身を除く): 10822492658

約数列:

[1, 2, 43, 86, 853, 1706, 36679, 73358, 274889, 549778, 11820227, 23640454, 234480317, 468960634, 10082653631, 20165307262]

約数ペア:

[(1, 20165307262), (2, 10082653631), (43, 468960634), (86, 234480317), (853, 23640454), (1706, 11820227), (36679, 549778), (73358, 274889)]