20199962331

素因数分解:

$3^6\times {\mathrm{27709139}}^1$

素因数の和:27709157

約数の個数: 14

約数和(自身を含む): 30286090020

約数和(自身を除く): 10086127689

約数列:

[1, 3, 9, 27, 81, 243, 729, 27709139, 83127417, 249382251, 748146753, 2244440259, 6733320777, 20199962331]

約数ペア:

[(1, 20199962331), (3, 6733320777), (9, 2244440259), (27, 748146753), (81, 249382251), (243, 83127417), (729, 27709139)]