20173086764

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{19919}}^1\times {\mathrm{5387}}^1$

素因数の和:25357

約数の個数: 24

約数和(自身を含む): 36062530560

約数和(自身を除く): 15889443796

約数列:

[1, 2, 4, 47, 94, 188, 5387, 10774, 19919, 21548, 39838, 79676, 253189, 506378, 936193, 1012756, 1872386, 3744772, 107303653, 214607306, 429214612, 5043271691, 10086543382, 20173086764]

約数ペア:

[(1, 20173086764), (2, 10086543382), (4, 5043271691), (47, 429214612), (94, 214607306), (188, 107303653), (5387, 3744772), (10774, 1872386), (19919, 1012756), (21548, 936193), (39838, 506378), (79676, 253189)]