2020145587036

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1140037013}}^1$

素因数の和:1140037460

約数の個数: 12

約数和(自身を含む): 3543235039512

約数和(自身を除く): 1523089452476

約数列:

[1, 2, 4, 443, 886, 1772, 1140037013, 2280074026, 4560148052, 505036396759, 1010072793518, 2020145587036]

約数ペア:

[(1, 2020145587036), (2, 1010072793518), (4, 505036396759), (443, 4560148052), (886, 2280074026), (1772, 1140037013)]