20187204953

素因数分解:

${\mathrm{47}}^2\times {\mathrm{149}}^1\times {\mathrm{61333}}^1$

素因数の和:61576

約数の個数: 12

約数和(自身を含む): 20764625700

約数和(自身を除く): 577420747

約数列:

[1, 47, 149, 2209, 7003, 61333, 329141, 2882651, 9138617, 135484597, 429514999, 20187204953]

約数ペア:

[(1, 20187204953), (47, 429514999), (149, 135484597), (2209, 9138617), (7003, 2882651), (61333, 329141)]