20162040489

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{16116739}}^1$

素因数の和:16116884

約数の個数: 12

約数和(自身を含む): 29332466800

約数和(自身を除く): 9170426311

約数列:

[1, 3, 9, 139, 417, 1251, 16116739, 48350217, 145050651, 2240226721, 6720680163, 20162040489]

約数ペア:

[(1, 20162040489), (3, 6720680163), (9, 2240226721), (139, 145050651), (417, 48350217), (1251, 16116739)]