20194388636

素因数分解:

$2^2\times {\mathrm{101891}}^1\times {\mathrm{49549}}^1$

素因数の和:151444

約数の個数: 12

約数和(自身を含む): 35341240200

約数和(自身を除く): 15146851564

約数列:

[1, 2, 4, 49549, 99098, 101891, 198196, 203782, 407564, 5048597159, 10097194318, 20194388636]

約数ペア:

[(1, 20194388636), (2, 10097194318), (4, 5048597159), (49549, 407564), (99098, 203782), (101891, 198196)]