20185716092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1\times {\mathrm{149759}}^1$

素因数の和:150881

約数の個数: 24

約数和(自身を含む): 36498309120

約数和(自身を除く): 16312593028

約数列:

[1, 2, 4, 31, 62, 124, 1087, 2174, 4348, 33697, 67394, 134788, 149759, 299518, 599036, 4642529, 9285058, 18570116, 162788033, 325576066, 651152132, 5046429023, 10092858046, 20185716092]

約数ペア:

[(1, 20185716092), (2, 10092858046), (4, 5046429023), (31, 651152132), (62, 325576066), (124, 162788033), (1087, 18570116), (2174, 9285058), (4348, 4642529), (33697, 599036), (67394, 299518), (134788, 149759)]