20238972186

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{1582901}}^1$

素因数の和:1585037

約数の個数: 16

約数和(自身を含む): 40496964768

約数和(自身を除く): 20257992582

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 12786, 1582901, 3165802, 4748703, 9497406, 3373162031, 6746324062, 10119486093, 20238972186]

約数ペア:

[(1, 20238972186), (2, 10119486093), (3, 6746324062), (6, 3373162031), (2131, 9497406), (4262, 4748703), (6393, 3165802), (12786, 1582901)]