20138444922

素因数分解:

$2^1\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{2972903}}^1$

素因数の和:2974037

約数の個数: 16

約数和(自身を含む): 40312578240

約数和(自身を除く): 20174133318

約数列:

[1, 2, 3, 6, 1129, 2258, 3387, 6774, 2972903, 5945806, 8918709, 17837418, 3356407487, 6712814974, 10069222461, 20138444922]

約数ペア:

[(1, 20138444922), (2, 10069222461), (3, 6712814974), (6, 3356407487), (1129, 17837418), (2258, 8918709), (3387, 5945806), (6774, 2972903)]