20039437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 22643712

約数和(自身を除く): 2604275

約数列:

[1, 11, 47, 83, 467, 517, 913, 3901, 5137, 21949, 38761, 42911, 241439, 426371, 1821767, 20039437]

約数ペア:

[(1, 20039437), (11, 1821767), (47, 426371), (83, 241439), (467, 42911), (517, 38761), (913, 21949), (3901, 5137)]