20163236561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{3541}}^1\times {\mathrm{438017}}^1$

素因数の和:441571

約数の個数: 8

約数和(自身を含む): 21720436584

約数和(自身を除く): 1557200023

約数列:

[1, 13, 3541, 46033, 438017, 5694221, 1551018197, 20163236561]

約数ペア:

[(1, 20163236561), (13, 1551018197), (3541, 5694221), (46033, 438017)]