20137243527

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{52034221}}^1$

素因数の和:52034270

約数の個数: 12

約数和(自身を含む): 29763574984

約数和(自身を除く): 9626331457

約数列:

[1, 3, 9, 43, 129, 387, 52034221, 156102663, 468307989, 2237471503, 6712414509, 20137243527]

約数ペア:

[(1, 20137243527), (3, 6712414509), (9, 2237471503), (43, 468307989), (129, 156102663), (387, 52034221)]