20256348351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5594131}}^1$

素因数の和:5594222

約数の個数: 16

約数和(自身を含む): 28999980288

約数和(自身を除く): 8743631937

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 5594131, 16782393, 95100227, 285300681, 397183301, 1191549903, 6752116117, 20256348351]

約数ペア:

[(1, 20256348351), (3, 6752116117), (17, 1191549903), (51, 397183301), (71, 285300681), (213, 95100227), (1207, 16782393), (3621, 5594131)]