20080200087

素因数分解:

$3^2\times {\mathrm{5077}}^1\times {\mathrm{439459}}^1$

素因数の和:444542

約数の個数: 12

約数和(自身を含む): 29010512440

約数和(自身を除く): 8930312353

約数列:

[1, 3, 9, 5077, 15231, 45693, 439459, 1318377, 3955131, 2231133343, 6693400029, 20080200087]

約数ペア:

[(1, 20080200087), (3, 6693400029), (9, 2231133343), (5077, 3955131), (15231, 1318377), (45693, 439459)]