20884242

素因数分解:

$2^1\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{3083}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 41819040

約数和(自身を除く): 20934798

約数列:

[1, 2, 3, 6, 1129, 2258, 3083, 3387, 6166, 6774, 9249, 18498, 3480707, 6961414, 10442121, 20884242]

約数ペア:

[(1, 20884242), (2, 10442121), (3, 6961414), (6, 3480707), (1129, 18498), (2258, 9249), (3083, 6774), (3387, 6166)]