20186013762

素因数分解:

$2^1\times 3^2\times {\mathrm{1121445209}}^1$

素因数の和:1121445217

約数の個数: 12

約数和(自身を含む): 43736363190

約数和(自身を除く): 23550349428

約数列:

[1, 2, 3, 6, 9, 18, 1121445209, 2242890418, 3364335627, 6728671254, 10093006881, 20186013762]

約数ペア:

[(1, 20186013762), (2, 10093006881), (3, 6728671254), (6, 3364335627), (9, 2242890418), (18, 1121445209)]