20198093703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5578043}}^1$

素因数の和:5578134

約数の個数: 16

約数和(自身を含む): 28916580096

約数和(自身を除く): 8718486393

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 5578043, 16734129, 94826731, 284480193, 396041053, 1188123159, 6732697901, 20198093703]

約数ペア:

[(1, 20198093703), (3, 6732697901), (17, 1188123159), (51, 396041053), (71, 284480193), (213, 94826731), (1207, 16734129), (3621, 5578043)]