20109693798

素因数分解:

$2^1\times 3^3\times {\mathrm{372401737}}^1$

素因数の和:372401748

約数の個数: 16

約数和(自身を含む): 44688208560

約数和(自身を除く): 24578514762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372401737, 744803474, 1117205211, 2234410422, 3351615633, 6703231266, 10054846899, 20109693798]

約数ペア:

[(1, 20109693798), (2, 10054846899), (3, 6703231266), (6, 3351615633), (9, 2234410422), (18, 1117205211), (27, 744803474), (54, 372401737)]