20538861244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4877}}^1\times {\mathrm{95713}}^1$

素因数の和:100605

約数の個数: 24

約数和(自身を含む): 39219002928

約数和(自身を除く): 18680141684

約数列:

[1, 2, 4, 11, 22, 44, 4877, 9754, 19508, 53647, 95713, 107294, 191426, 214588, 382852, 1052843, 2105686, 4211372, 466792301, 933584602, 1867169204, 5134715311, 10269430622, 20538861244]

約数ペア:

[(1, 20538861244), (2, 10269430622), (4, 5134715311), (11, 1867169204), (22, 933584602), (44, 466792301), (4877, 4211372), (9754, 2105686), (19508, 1052843), (53647, 382852), (95713, 214588), (107294, 191426)]