20165007748

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{857}}^1\times {\mathrm{52057}}^1$

素因数の和:53031

約数の個数: 24

約数和(自身を含む): 35643279672

約数和(自身を除く): 15478271924

約数列:

[1, 2, 4, 113, 226, 452, 857, 1714, 3428, 52057, 96841, 104114, 193682, 208228, 387364, 5882441, 11764882, 23529764, 44612849, 89225698, 178451396, 5041251937, 10082503874, 20165007748]

約数ペア:

[(1, 20165007748), (2, 10082503874), (4, 5041251937), (113, 178451396), (226, 89225698), (452, 44612849), (857, 23529764), (1714, 11764882), (3428, 5882441), (52057, 387364), (96841, 208228), (104114, 193682)]