20532554

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35771}}^1$

素因数の和:35821

約数の個数: 16

約数和(自身を含む): 36058176

約数和(自身を除く): 15525622

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 35771, 71542, 250397, 500794, 1466611, 2933222, 10266277, 20532554]

約数ペア:

[(1, 20532554), (2, 10266277), (7, 2933222), (14, 1466611), (41, 500794), (82, 250397), (287, 71542), (574, 35771)]