20601262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3011}}^1$

素因数の和:3335

約数の個数: 16

約数和(自身を含む): 33830784

約数和(自身を除く): 13229522

約数列:

[1, 2, 11, 22, 311, 622, 3011, 3421, 6022, 6842, 33121, 66242, 936421, 1872842, 10300631, 20601262]

約数ペア:

[(1, 20601262), (2, 10300631), (11, 1872842), (22, 936421), (311, 66242), (622, 33121), (3011, 6842), (3421, 6022)]