20176471132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{123027263}}^1$

素因数の和:123027308

約数の個数: 12

約数和(自身を含む): 36170015616

約数和(自身を除く): 15993544484

約数列:

[1, 2, 4, 41, 82, 164, 123027263, 246054526, 492109052, 5044117783, 10088235566, 20176471132]

約数ペア:

[(1, 20176471132), (2, 10088235566), (4, 5044117783), (41, 492109052), (82, 246054526), (164, 123027263)]