20922485662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18714209}}^1$

素因数の和:18714267

約数の個数: 16

約数和(自身を含む): 34583860080

約数和(自身を除く): 13661374418

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 18714209, 37428418, 243284717, 486569434, 804710987, 1609421974, 10461242831, 20922485662]

約数ペア:

[(1, 20922485662), (2, 10461242831), (13, 1609421974), (26, 804710987), (43, 486569434), (86, 243284717), (559, 37428418), (1118, 18714209)]