20803559428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{5849}}^1\times {\mathrm{18919}}^1$

素因数の和:24819

約数の個数: 24

約数和(自身を含む): 37189152000

約数和(自身を除く): 16385592572

約数列:

[1, 2, 4, 47, 94, 188, 5849, 11698, 18919, 23396, 37838, 75676, 274903, 549806, 889193, 1099612, 1778386, 3556772, 110657231, 221314462, 442628924, 5200889857, 10401779714, 20803559428]

約数ペア:

[(1, 20803559428), (2, 10401779714), (4, 5200889857), (47, 442628924), (94, 221314462), (188, 110657231), (5849, 3556772), (11698, 1778386), (18919, 1099612), (23396, 889193), (37838, 549806), (75676, 274903)]