20161532169

素因数分解:

$3^2\times {\mathrm{43189}}^1\times {\mathrm{51869}}^1$

素因数の和:95064

約数の個数: 12

約数和(自身を含む): 29123448900

約数和(自身を除く): 8961916731

約数列:

[1, 3, 9, 43189, 51869, 129567, 155607, 388701, 466821, 2240170241, 6720510723, 20161532169]

約数ペア:

[(1, 20161532169), (3, 6720510723), (9, 2240170241), (43189, 466821), (51869, 388701), (129567, 155607)]