20239541309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{298999}}^1$

素因数の和:299180

約数の個数: 16

約数和(自身を含む): 22503936000

約数和(自身を除く): 2264394691

約数列:

[1, 13, 41, 127, 533, 1651, 5207, 67691, 298999, 3886987, 12258959, 37972873, 159366467, 493647349, 1556887793, 20239541309]

約数ペア:

[(1, 20239541309), (13, 1556887793), (41, 493647349), (127, 159366467), (533, 37972873), (1651, 12258959), (5207, 3886987), (67691, 298999)]