20210717022

素因数分解:

$2^1\times 3^1\times {\mathrm{5431}}^1\times {\mathrm{620227}}^1$

素因数の和:625663

約数の個数: 16

約数和(自身を含む): 40428941952

約数和(自身を除く): 20218224930

約数列:

[1, 2, 3, 6, 5431, 10862, 16293, 32586, 620227, 1240454, 1860681, 3721362, 3368452837, 6736905674, 10105358511, 20210717022]

約数ペア:

[(1, 20210717022), (2, 10105358511), (3, 6736905674), (6, 3368452837), (5431, 3721362), (10862, 1860681), (16293, 1240454), (32586, 620227)]