2014986460

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{90847}}^1$

素因数の和:91965

約数の個数: 24

約数和(自身を含む): 4235333760

約数和(自身を除く): 2220347300

約数列:

[1, 2, 4, 5, 10, 20, 1109, 2218, 4436, 5545, 11090, 22180, 90847, 181694, 363388, 454235, 908470, 1816940, 100749323, 201498646, 402997292, 503746615, 1007493230, 2014986460]

約数ペア:

[(1, 2014986460), (2, 1007493230), (4, 503746615), (5, 402997292), (10, 201498646), (20, 100749323), (1109, 1816940), (2218, 908470), (4436, 454235), (5545, 363388), (11090, 181694), (22180, 90847)]