20485832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{88301}}^1$

素因数の和:88336

約数の個数: 16

約数和(自身を含む): 39735900

約数和(自身を除く): 19250068

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 88301, 176602, 353204, 706408, 2560729, 5121458, 10242916, 20485832]

約数ペア:

[(1, 20485832), (2, 10242916), (4, 5121458), (8, 2560729), (29, 706408), (58, 353204), (116, 176602), (232, 88301)]