20157843414

素因数分解:

$2^1\times 3^1\times {\mathrm{1871}}^1\times {\mathrm{1795639}}^1$

素因数の和:1797515

約数の個数: 16

約数和(自身を含む): 40337256960

約数和(自身を除く): 20179413546

約数列:

[1, 2, 3, 6, 1871, 3742, 5613, 11226, 1795639, 3591278, 5386917, 10773834, 3359640569, 6719281138, 10078921707, 20157843414]

約数ペア:

[(1, 20157843414), (2, 10078921707), (3, 6719281138), (6, 3359640569), (1871, 10773834), (3742, 5386917), (5613, 3591278), (11226, 1795639)]