20170188685

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{2309}}^1\times {\mathrm{15461}}^1$

素因数の和:17888

約数の個数: 16

約数和(自身を含む): 24430578480

約数和(自身を除く): 4260389795

約数列:

[1, 5, 113, 565, 2309, 11545, 15461, 77305, 260917, 1304585, 1747093, 8735465, 35699449, 178497245, 4034037737, 20170188685]

約数ペア:

[(1, 20170188685), (5, 4034037737), (113, 178497245), (565, 35699449), (2309, 8735465), (11545, 1747093), (15461, 1304585), (77305, 260917)]