20186532

素因数分解:

$2^2\times 3^2\times {\mathrm{560737}}^1$

素因数の和:560747

約数の個数: 18

約数和(自身を含む): 51027158

約数和(自身を除く): 30840626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560737, 1121474, 1682211, 2242948, 3364422, 5046633, 6728844, 10093266, 20186532]

約数ペア:

[(1, 20186532), (2, 10093266), (3, 6728844), (4, 5046633), (6, 3364422), (9, 2242948), (12, 1682211), (18, 1121474), (36, 560737)]