20176916078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{27409}}^1\times {\mathrm{33461}}^1$

素因数の和:60883

約数の個数: 16

約数和(自身を含む): 33018963120

約数和(自身を除く): 12842047042

約数列:

[1, 2, 11, 22, 27409, 33461, 54818, 66922, 301499, 368071, 602998, 736142, 917132549, 1834265098, 10088458039, 20176916078]

約数ペア:

[(1, 20176916078), (2, 10088458039), (11, 1834265098), (22, 917132549), (27409, 736142), (33461, 602998), (54818, 368071), (66922, 301499)]