20512159629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1\times {\mathrm{142111}}^1$

素因数の和:145828

約数の個数: 16

約数和(自身を含む): 29461522944

約数和(自身を除く): 8949363315

約数列:

[1, 3, 13, 39, 3701, 11103, 48113, 142111, 144339, 426333, 1847443, 5542329, 525952811, 1577858433, 6837386543, 20512159629]

約数ペア:

[(1, 20512159629), (3, 6837386543), (13, 1577858433), (39, 525952811), (3701, 5542329), (11103, 1847443), (48113, 426333), (142111, 144339)]