20763816

素因数分解:

$2^3\times 3^1\times {\mathrm{865159}}^1$

素因数の和:865168

約数の個数: 16

約数和(自身を含む): 51909600

約数和(自身を除く): 31145784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 865159, 1730318, 2595477, 3460636, 5190954, 6921272, 10381908, 20763816]

約数ペア:

[(1, 20763816), (2, 10381908), (3, 6921272), (4, 5190954), (6, 3460636), (8, 2595477), (12, 1730318), (24, 865159)]