20173494609

素因数分解:

$3^4\times {\mathrm{249055489}}^1$

素因数の和:249055501

約数の個数: 10

約数和(自身を含む): 30135714290

約数和(自身を除く): 9962219681

約数列:

[1, 3, 9, 27, 81, 249055489, 747166467, 2241499401, 6724498203, 20173494609]

約数ペア:

[(1, 20173494609), (3, 6724498203), (9, 2241499401), (27, 747166467), (81, 249055489)]