20426962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20717}}^1$

素因数の和:20765

約数の個数: 16

約数和(自身を含む): 33563160

約数和(自身を除く): 13136198

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 20717, 41434, 352189, 600793, 704378, 1201586, 10213481, 20426962]

約数ペア:

[(1, 20426962), (2, 10213481), (17, 1201586), (29, 704378), (34, 600793), (58, 352189), (493, 41434), (986, 20717)]