20370058

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 31063176

約数和(自身を除く): 10693118

約数列:

[1, 2, 113, 173, 226, 346, 521, 1042, 19549, 39098, 58873, 90133, 117746, 180266, 10185029, 20370058]

約数ペア:

[(1, 20370058), (2, 10185029), (113, 180266), (173, 117746), (226, 90133), (346, 58873), (521, 39098), (1042, 19549)]