20125412845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{15319}}^1\times {\mathrm{13829}}^1$

素因数の和:29172

約数の個数: 16

約数和(自身を含む): 25425072000

約数和(自身を除く): 5299659155

約数列:

[1, 5, 19, 95, 13829, 15319, 69145, 76595, 262751, 291061, 1313755, 1455305, 211846451, 1059232255, 4025082569, 20125412845]

約数ペア:

[(1, 20125412845), (5, 4025082569), (19, 1059232255), (95, 211846451), (13829, 1455305), (15319, 1313755), (69145, 291061), (76595, 262751)]