20110365509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{112481}}^1$

素因数の和:113320

約数の個数: 16

約数和(自身を含む): 22959825840

約数和(自身を除く): 2849460331

約数列:

[1, 13, 17, 221, 809, 10517, 13753, 112481, 178789, 1462253, 1912177, 24858301, 90997129, 1182962677, 1546951193, 20110365509]

約数ペア:

[(1, 20110365509), (13, 1546951193), (17, 1182962677), (221, 90997129), (809, 24858301), (10517, 1912177), (13753, 1462253), (112481, 178789)]