20803260666

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{25308103}}^1$

素因数の和:25308245

約数の個数: 16

約数和(自身を含む): 41910220224

約数和(自身を除く): 21106959558

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 25308103, 50616206, 75924309, 151848618, 3467210111, 6934420222, 10401630333, 20803260666]

約数ペア:

[(1, 20803260666), (2, 10401630333), (3, 6934420222), (6, 3467210111), (137, 151848618), (274, 75924309), (411, 50616206), (822, 25308103)]