20009348811

素因数分解:

$3^3\times {\mathrm{599}}^1\times {\mathrm{1237207}}^1$

素因数の和:1237815

約数の個数: 16

約数和(自身を含む): 29692992000

約数和(自身を除く): 9683643189

約数列:

[1, 3, 9, 27, 599, 1797, 5391, 16173, 1237207, 3711621, 11134863, 33404589, 741086993, 2223260979, 6669782937, 20009348811]

約数ペア:

[(1, 20009348811), (3, 6669782937), (9, 2223260979), (27, 741086993), (599, 33404589), (1797, 11134863), (5391, 3711621), (16173, 1237207)]