20049050879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{154579}}^1$

素因数の和:155510

約数の個数: 16

約数和(自身を含む): 23580251520

約数和(自身を除く): 3531200641

約数列:

[1, 11, 13, 143, 907, 9977, 11791, 129701, 154579, 1700369, 2009527, 22104797, 140203153, 1542234683, 1822640989, 20049050879]

約数ペア:

[(1, 20049050879), (11, 1822640989), (13, 1542234683), (143, 140203153), (907, 22104797), (9977, 2009527), (11791, 1700369), (129701, 154579)]