20176564942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{52223}}^1$

素因数の和:52512

約数の個数: 32

約数和(自身を含む): 32577748992

約数和(自身を除く): 12401184050

約数列:

[1, 2, 23, 37, 46, 74, 227, 454, 851, 1702, 5221, 8399, 10442, 16798, 52223, 104446, 193177, 386354, 1201129, 1932251, 2402258, 3864502, 11854621, 23709242, 44441773, 88883546, 272656283, 438620977, 545312566, 877241954, 10088282471, 20176564942]

約数ペア:

[(1, 20176564942), (2, 10088282471), (23, 877241954), (37, 545312566), (46, 438620977), (74, 272656283), (227, 88883546), (454, 44441773), (851, 23709242), (1702, 11854621), (5221, 3864502), (8399, 2402258), (10442, 1932251), (16798, 1201129), (52223, 386354), (104446, 193177)]