20518026

素因数分解:

$2^1\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{3217}}^1$

素因数の和:4285

約数の個数: 16

約数和(自身を含む): 41087424

約数和(自身を除く): 20569398

約数列:

[1, 2, 3, 6, 1063, 2126, 3189, 3217, 6378, 6434, 9651, 19302, 3419671, 6839342, 10259013, 20518026]

約数ペア:

[(1, 20518026), (2, 10259013), (3, 6839342), (6, 3419671), (1063, 19302), (2126, 9651), (3189, 6434), (3217, 6378)]