20119165629

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{2251}}^1\times {\mathrm{23459}}^1$

素因数の和:25840

約数の個数: 16

約数和(自身を含む): 27049943040

約数和(自身を除く): 6930777411

約数列:

[1, 3, 127, 381, 2251, 6753, 23459, 70377, 285877, 857631, 2979293, 8937879, 52806209, 158418627, 6706388543, 20119165629]

約数ペア:

[(1, 20119165629), (3, 6706388543), (127, 158418627), (381, 52806209), (2251, 8937879), (6753, 2979293), (23459, 857631), (70377, 285877)]