20585533102

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1\times {\mathrm{72109}}^1$

素因数の和:75195

約数の個数: 16

約数和(自身を含む): 31546105920

約数和(自身を除く): 10960572818

約数列:

[1, 2, 47, 94, 3037, 6074, 72109, 142739, 144218, 285478, 3389123, 6778246, 218995033, 437990066, 10292766551, 20585533102]

約数ペア:

[(1, 20585533102), (2, 10292766551), (47, 437990066), (94, 218995033), (3037, 6778246), (6074, 3389123), (72109, 285478), (142739, 144218)]