20187680227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{282911}}^1$

素因数の和:283434

約数の個数: 16

約数和(自身を含む): 23764608000

約数和(自身を除く): 3576927773

約数列:

[1, 11, 13, 143, 499, 5489, 6487, 71357, 282911, 3112021, 3677843, 40456273, 141172589, 1552898479, 1835243657, 20187680227]

約数ペア:

[(1, 20187680227), (11, 1835243657), (13, 1552898479), (143, 141172589), (499, 40456273), (5489, 3677843), (6487, 3112021), (71357, 282911)]