13662160

素因数分解:

$2^4\times 5^1\times {\mathrm{170777}}^1$

素因数の和:170790

約数の個数: 20

約数和(自身を含む): 31764708

約数和(自身を除く): 18102548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 170777, 341554, 683108, 853885, 1366216, 1707770, 2732432, 3415540, 6831080, 13662160]

約数ペア:

[(1, 13662160), (2, 6831080), (4, 3415540), (5, 2732432), (8, 1707770), (10, 1366216), (16, 853885), (20, 683108), (40, 341554), (80, 170777)]