20353012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10321}}^1$

素因数の和:10371

約数の個数: 24

約数和(自身を含む): 39017160

約数和(自身を除く): 18664148

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10321, 20642, 41284, 175457, 299309, 350914, 598618, 701828, 1197236, 5088253, 10176506, 20353012]

約数ペア:

[(1, 20353012), (2, 10176506), (4, 5088253), (17, 1197236), (29, 701828), (34, 598618), (58, 350914), (68, 299309), (116, 175457), (493, 41284), (986, 20642), (1972, 10321)]