20161280002

素因数分解:

$2^1\times {\mathrm{863}}^1\times {\mathrm{3217}}^1\times {\mathrm{3631}}^1$

素因数の和:7713

約数の個数: 16

約数和(自身を含む): 30294715392

約数和(自身を除く): 10133435390

約数列:

[1, 2, 863, 1726, 3217, 3631, 6434, 7262, 2776271, 3133553, 5552542, 6267106, 11680927, 23361854, 10080640001, 20161280002]

約数ペア:

[(1, 20161280002), (2, 10080640001), (863, 23361854), (1726, 11680927), (3217, 6267106), (3631, 5552542), (6434, 3133553), (7262, 2776271)]