20239750233

素因数分解:

$3^3\times {\mathrm{1709}}^1\times {\mathrm{438631}}^1$

素因数の和:440349

約数の個数: 16

約数和(自身を含む): 30002428800

約数和(自身を除く): 9762678567

約数列:

[1, 3, 9, 27, 1709, 5127, 15381, 46143, 438631, 1315893, 3947679, 11843037, 749620379, 2248861137, 6746583411, 20239750233]

約数ペア:

[(1, 20239750233), (3, 6746583411), (9, 2248861137), (27, 749620379), (1709, 11843037), (5127, 3947679), (15381, 1315893), (46143, 438631)]