20304802

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14081}}^1$

素因数の和:14193

約数の個数: 16

約数和(自身を含む): 35148672

約数和(自身を除く): 14843870

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 14081, 28162, 98567, 197134, 1450343, 2900686, 10152401, 20304802]

約数ペア:

[(1, 20304802), (2, 10152401), (7, 2900686), (14, 1450343), (103, 197134), (206, 98567), (721, 28162), (1442, 14081)]