20139919036

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{564017}}^1$

素因数の和:564213

約数の個数: 24

約数和(自身を含む): 36006909120

約数和(自身を除く): 15866990084

約数列:

[1, 2, 4, 79, 113, 158, 226, 316, 452, 8927, 17854, 35708, 564017, 1128034, 2256068, 44557343, 63733921, 89114686, 127467842, 178229372, 254935684, 5034979759, 10069959518, 20139919036]

約数ペア:

[(1, 20139919036), (2, 10069959518), (4, 5034979759), (79, 254935684), (113, 178229372), (158, 127467842), (226, 89114686), (316, 63733921), (452, 44557343), (8927, 2256068), (17854, 1128034), (35708, 564017)]