20199107555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1\times {\mathrm{130279}}^1$

素因数の和:133114

約数の個数: 16

約数和(自身を含む): 26452051200

約数和(自身を除く): 6252943645

約数列:

[1, 5, 11, 55, 2819, 14095, 31009, 130279, 155045, 651395, 1433069, 7165345, 367256501, 1836282505, 4039821511, 20199107555]

約数ペア:

[(1, 20199107555), (5, 4039821511), (11, 1836282505), (55, 367256501), (2819, 7165345), (14095, 1433069), (31009, 651395), (130279, 155045)]