21114704024

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{20782189}}^1$

素因数の和:20782322

約数の個数: 16

約数和(自身を含む): 39901804800

約数和(自身を除く): 18787100776

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 20782189, 41564378, 83128756, 166257512, 2639338003, 5278676006, 10557352012, 21114704024]

約数ペア:

[(1, 21114704024), (2, 10557352012), (4, 5278676006), (8, 2639338003), (127, 166257512), (254, 83128756), (508, 41564378), (1016, 20782189)]