20163312429

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{3059219}}^1$

素因数の和:3059261

約数の個数: 16

約数和(自身を含む): 29123774400

約数和(自身を除く): 8960461971

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 3059219, 9177657, 39769847, 119309541, 517008011, 1551024033, 6721104143, 20163312429]

約数ペア:

[(1, 20163312429), (3, 6721104143), (13, 1551024033), (39, 517008011), (169, 119309541), (507, 39769847), (2197, 9177657), (6591, 3059219)]