20160452636

素因数分解:

$2^2\times {\mathrm{43721}}^1\times {\mathrm{115279}}^1$

素因数の和:159004

約数の個数: 12

約数和(自身を含む): 35281905120

約数和(自身を除く): 15121452484

約数列:

[1, 2, 4, 43721, 87442, 115279, 174884, 230558, 461116, 5040113159, 10080226318, 20160452636]

約数ペア:

[(1, 20160452636), (2, 10080226318), (4, 5040113159), (43721, 461116), (87442, 230558), (115279, 174884)]