20170126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25793}}^1$

素因数の和:25835

約数の個数: 16

約数和(自身を含む): 33429024

約数和(自身を除く): 13258898

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 25793, 51586, 438481, 593239, 876962, 1186478, 10085063, 20170126]

約数ペア:

[(1, 20170126), (2, 10085063), (17, 1186478), (23, 876962), (34, 593239), (46, 438481), (391, 51586), (782, 25793)]