20551224

素因数分解:

$2^3\times 3^1\times {\mathrm{856301}}^1$

素因数の和:856310

約数の個数: 16

約数和(自身を含む): 51378120

約数和(自身を除く): 30826896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 856301, 1712602, 2568903, 3425204, 5137806, 6850408, 10275612, 20551224]

約数ペア:

[(1, 20551224), (2, 10275612), (3, 6850408), (4, 5137806), (6, 3425204), (8, 2568903), (12, 1712602), (24, 856301)]