20020736851

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{457711}}^1$

素因数の和:457842

約数の個数: 16

約数和(自身を含む): 22145937408

約数和(自身を除く): 2125200557

約数列:

[1, 17, 31, 83, 527, 1411, 2573, 43741, 457711, 7781087, 14189041, 37990013, 241213697, 645830221, 1177690403, 20020736851]

約数ペア:

[(1, 20020736851), (17, 1177690403), (31, 645830221), (83, 241213697), (527, 37990013), (1411, 14189041), (2573, 7781087), (43741, 457711)]