20026293

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1301}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 30581376

約数和(自身を除く): 10555083

約数列:

[1, 3, 7, 21, 733, 1301, 2199, 3903, 5131, 9107, 15393, 27321, 953633, 2860899, 6675431, 20026293]

約数ペア:

[(1, 20026293), (3, 6675431), (7, 2860899), (21, 953633), (733, 27321), (1301, 15393), (2199, 9107), (3903, 5131)]