20180488537

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9810641}}^1$

素因数の和:9810680

約数の個数: 12

約数和(自身を含む): 23486676948

約数和(自身を除く): 3306188411

約数列:

[1, 11, 17, 121, 187, 2057, 9810641, 107917051, 166780897, 1187087561, 1834589867, 20180488537]

約数ペア:

[(1, 20180488537), (11, 1834589867), (17, 1187087561), (121, 166780897), (187, 107917051), (2057, 9810641)]