2022973360

素因数分解:

$2^4\times 5^1\times {\mathrm{25287167}}^1$

素因数の和:25287180

約数の個数: 20

約数和(自身を含む): 4703413248

約数和(自身を除く): 2680439888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25287167, 50574334, 101148668, 126435835, 202297336, 252871670, 404594672, 505743340, 1011486680, 2022973360]

約数ペア:

[(1, 2022973360), (2, 1011486680), (4, 505743340), (5, 404594672), (8, 252871670), (10, 202297336), (16, 126435835), (20, 101148668), (40, 50574334), (80, 25287167)]