20086626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478253}}^1$

素因数の和:478265

約数の個数: 16

約数和(自身を含む): 45912384

約数和(自身を除く): 25825758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478253, 956506, 1434759, 2869518, 3347771, 6695542, 10043313, 20086626]

約数ペア:

[(1, 20086626), (2, 10043313), (3, 6695542), (6, 3347771), (7, 2869518), (14, 1434759), (21, 956506), (42, 478253)]