20451576

素因数分解:

$2^3\times 3^1\times {\mathrm{852149}}^1$

素因数の和:852158

約数の個数: 16

約数和(自身を含む): 51129000

約数和(自身を除く): 30677424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 852149, 1704298, 2556447, 3408596, 5112894, 6817192, 10225788, 20451576]

約数ペア:

[(1, 20451576), (2, 10225788), (3, 6817192), (4, 5112894), (6, 3408596), (8, 2556447), (12, 1704298), (24, 852149)]