20187628851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{15061}}^1\times {\mathrm{34369}}^1$

素因数の和:49446

約数の個数: 16

約数和(自身を含む): 28990132640

約数和(自身を除く): 8802503789

約数列:

[1, 3, 13, 39, 15061, 34369, 45183, 103107, 195793, 446797, 587379, 1340391, 517631509, 1552894527, 6729209617, 20187628851]

約数ペア:

[(1, 20187628851), (3, 6729209617), (13, 1552894527), (39, 517631509), (15061, 1340391), (34369, 587379), (45183, 446797), (103107, 195793)]