20417022

素因数分解:

$2^1\times 3^4\times {\mathrm{126031}}^1$

素因数の和:126045

約数の個数: 20

約数和(自身を含む): 45749616

約数和(自身を除く): 25332594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 126031, 252062, 378093, 756186, 1134279, 2268558, 3402837, 6805674, 10208511, 20417022]

約数ペア:

[(1, 20417022), (2, 10208511), (3, 6805674), (6, 3402837), (9, 2268558), (18, 1134279), (27, 756186), (54, 378093), (81, 252062), (162, 126031)]