20227563

素因数分解:

$3^8\times {\mathrm{3083}}^1$

素因数の和:3107

約数の個数: 18

約数和(自身を含む): 30349644

約数和(自身を除く): 10122081

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3083, 6561, 9249, 27747, 83241, 249723, 749169, 2247507, 6742521, 20227563]

約数ペア:

[(1, 20227563), (3, 6742521), (9, 2247507), (27, 749169), (81, 249723), (243, 83241), (729, 27747), (2187, 9249), (3083, 6561)]