2020007759

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{2384897}}^1$

素因数の和:2384926

約数の個数: 12

約数和(自身を含む): 2537531472

約数和(自身を除く): 517523713

約数列:

[1, 7, 11, 77, 121, 847, 2384897, 16694279, 26233867, 183637069, 288572537, 2020007759]

約数ペア:

[(1, 2020007759), (7, 288572537), (11, 183637069), (77, 26233867), (121, 16694279), (847, 2384897)]