20215943324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{136657}}^1$

素因数の和:137885

約数の個数: 24

約数和(自身を含む): 36550002048

約数和(自身を除く): 16334058724

約数列:

[1, 2, 4, 31, 62, 124, 1193, 2386, 4772, 36983, 73966, 136657, 147932, 273314, 546628, 4236367, 8472734, 16945468, 163031801, 326063602, 652127204, 5053985831, 10107971662, 20215943324]

約数ペア:

[(1, 20215943324), (2, 10107971662), (4, 5053985831), (31, 652127204), (62, 326063602), (124, 163031801), (1193, 16945468), (2386, 8472734), (4772, 4236367), (36983, 546628), (73966, 273314), (136657, 147932)]