22012020115

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{137743}}^1$

素因数の和:138810

約数の個数: 16

約数和(自身を含む): 27293147136

約数和(自身を除く): 5281127021

約数列:

[1, 5, 31, 155, 1031, 5155, 31961, 137743, 159805, 688715, 4270033, 21350165, 142013033, 710065165, 4402404023, 22012020115]

約数ペア:

[(1, 22012020115), (5, 4402404023), (31, 710065165), (155, 142013033), (1031, 21350165), (5155, 4270033), (31961, 688715), (137743, 159805)]