2030204090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{111611}}^1$

素因数の和:111742

約数の個数: 32

約数和(自身を含む): 3905527104

約数和(自身を除く): 1875323014

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 9095, 18190, 111611, 223222, 558055, 1116110, 1897387, 3794774, 9486935, 11942377, 18973870, 23884754, 59711885, 119423770, 203020409, 406040818, 1015102045, 2030204090]

約数ペア:

[(1, 2030204090), (2, 1015102045), (5, 406040818), (10, 203020409), (17, 119423770), (34, 59711885), (85, 23884754), (107, 18973870), (170, 11942377), (214, 9486935), (535, 3794774), (1070, 1897387), (1819, 1116110), (3638, 558055), (9095, 223222), (18190, 111611)]