20135011105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2633749}}^1$

素因数の和:2633904

約数の個数: 16

約数和(自身を含む): 26548200000

約数和(自身を除く): 6413188895

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 2633749, 13168745, 28971239, 144856195, 366091111, 1830455555, 4027002221, 20135011105]

約数ペア:

[(1, 20135011105), (5, 4027002221), (11, 1830455555), (55, 366091111), (139, 144856195), (695, 28971239), (1529, 13168745), (7645, 2633749)]