13076020

素因数分解:

$2^2\times 5^1\times {\mathrm{653801}}^1$

素因数の和:653810

約数の個数: 12

約数和(自身を含む): 27459684

約数和(自身を除く): 14383664

約数列:

[1, 2, 4, 5, 10, 20, 653801, 1307602, 2615204, 3269005, 6538010, 13076020]

約数ペア:

[(1, 13076020), (2, 6538010), (4, 3269005), (5, 2615204), (10, 1307602), (20, 653801)]