20171065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 25718400

約数和(自身を除く): 5547335

約数列:

[1, 5, 19, 95, 113, 565, 1879, 2147, 9395, 10735, 35701, 178505, 212327, 1061635, 4034213, 20171065]

約数ペア:

[(1, 20171065), (5, 4034213), (19, 1061635), (95, 212327), (113, 178505), (565, 35701), (1879, 10735), (2147, 9395)]