20402214338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{985519}}^1$

素因数の和:986473

約数の個数: 16

約数和(自身を含む): 33420954240

約数和(自身を除く): 13018739902

約数列:

[1, 2, 11, 22, 941, 1882, 10351, 20702, 985519, 1971038, 10840709, 21681418, 927373379, 1854746758, 10201107169, 20402214338]

約数ペア:

[(1, 20402214338), (2, 10201107169), (11, 1854746758), (22, 927373379), (941, 21681418), (1882, 10840709), (10351, 1971038), (20702, 985519)]