20172969826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3068599}}^1$

素因数の和:3068793

約数の個数: 16

約数和(自身を含む): 32036184000

約数和(自身を除く): 11863214174

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 3068599, 6137198, 58303381, 116606762, 530867627, 1061735254, 10086484913, 20172969826]

約数ペア:

[(1, 20172969826), (2, 10086484913), (19, 1061735254), (38, 530867627), (173, 116606762), (346, 58303381), (3287, 6137198), (6574, 3068599)]