20149276659

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1\times {\mathrm{30427}}^1$

素因数の和:33610

約数の個数: 16

約数和(自身を含む): 27253751040

約数和(自身を除く): 7104474381

約数列:

[1, 3, 71, 213, 3109, 9327, 30427, 91281, 220739, 662217, 2160317, 6480951, 94597543, 283792629, 6716425553, 20149276659]

約数ペア:

[(1, 20149276659), (3, 6716425553), (71, 283792629), (213, 94597543), (3109, 6480951), (9327, 2160317), (30427, 662217), (91281, 220739)]