20146518063

素因数分解:

$3^2\times 7^1\times {\mathrm{319786001}}^1$

素因数の和:319786014

約数の個数: 12

約数和(自身を含む): 33257744208

約数和(自身を除く): 13111226145

約数列:

[1, 3, 7, 9, 21, 63, 319786001, 959358003, 2238502007, 2878074009, 6715506021, 20146518063]

約数ペア:

[(1, 20146518063), (3, 6715506021), (7, 2878074009), (9, 2238502007), (21, 959358003), (63, 319786001)]