20034922

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 30672000

約数和(自身を除く): 10637078

約数列:

[1, 2, 71, 142, 199, 398, 709, 1418, 14129, 28258, 50339, 100678, 141091, 282182, 10017461, 20034922]

約数ペア:

[(1, 20034922), (2, 10017461), (71, 282182), (142, 141091), (199, 100678), (398, 50339), (709, 28258), (1418, 14129)]