20126001578

素因数分解:

$2^1\times {\mathrm{1811}}^1\times {\mathrm{1949}}^1\times {\mathrm{2851}}^1$

素因数の和:6613

約数の個数: 16

約数和(自身を含む): 30231770400

約数和(自身を除く): 10105768822

約数列:

[1, 2, 1811, 1949, 2851, 3622, 3898, 5702, 3529639, 5163161, 5556599, 7059278, 10326322, 11113198, 10063000789, 20126001578]

約数ペア:

[(1, 20126001578), (2, 10063000789), (1811, 11113198), (1949, 10326322), (2851, 7059278), (3622, 5556599), (3898, 5163161), (5702, 3529639)]