20072005211

素因数分解:

${\mathrm{103}}^2\times {\mathrm{193}}^1\times {\mathrm{9803}}^1$

素因数の和:10202

約数の個数: 12

約数和(自身を含む): 20375868888

約数和(自身を除く): 303863677

約数列:

[1, 103, 193, 9803, 10609, 19879, 1009709, 1891979, 2047537, 104000027, 194873837, 20072005211]

約数ペア:

[(1, 20072005211), (103, 194873837), (193, 104000027), (9803, 2047537), (10609, 1891979), (19879, 1009709)]