20130755897

素因数分解:

$7^2\times {\mathrm{32377}}^1\times {\mathrm{12689}}^1$

素因数の和:45080

約数の個数: 12

約数和(自身を含む): 23419978740

約数和(自身を除く): 3289222843

約数列:

[1, 7, 49, 12689, 32377, 88823, 226639, 621761, 1586473, 410831753, 2875822271, 20130755897]

約数ペア:

[(1, 20130755897), (7, 2875822271), (49, 410831753), (12689, 1586473), (32377, 621761), (88823, 226639)]