20013510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60647}}^1$

素因数の和:60668

約数の個数: 32

約数和(自身を含む): 52399872

約数和(自身を除く): 32386362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60647, 121294, 181941, 303235, 363882, 606470, 667117, 909705, 1334234, 1819410, 2001351, 3335585, 4002702, 6671170, 10006755, 20013510]

約数ペア:

[(1, 20013510), (2, 10006755), (3, 6671170), (5, 4002702), (6, 3335585), (10, 2001351), (11, 1819410), (15, 1334234), (22, 909705), (30, 667117), (33, 606470), (55, 363882), (66, 303235), (110, 181941), (165, 121294), (330, 60647)]