20122930916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457339339}}^1$

素因数の和:457339354

約数の個数: 12

約数和(自身を含む): 38416504560

約数和(自身を除く): 18293573644

約数列:

[1, 2, 4, 11, 22, 44, 457339339, 914678678, 1829357356, 5030732729, 10061465458, 20122930916]

約数ペア:

[(1, 20122930916), (2, 10061465458), (4, 5030732729), (11, 1829357356), (22, 914678678), (44, 457339339)]