20025069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3109}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 28363200

約数和(自身を除く): 8338131

約数列:

[1, 3, 19, 57, 113, 339, 2147, 3109, 6441, 9327, 59071, 177213, 351317, 1053951, 6675023, 20025069]

約数ペア:

[(1, 20025069), (3, 6675023), (19, 1053951), (57, 351317), (113, 177213), (339, 59071), (2147, 9327), (3109, 6441)]