20882951055

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1675327}}^1$

素因数の和:1675615

約数の個数: 24

約数和(自身を含む): 36327812352

約数和(自身を除く): 15444861297

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 12465, 1675327, 5025981, 8376635, 15077943, 25129905, 75389715, 464065579, 1392196737, 2320327895, 4176590211, 6960983685, 20882951055]

約数ペア:

[(1, 20882951055), (3, 6960983685), (5, 4176590211), (9, 2320327895), (15, 1392196737), (45, 464065579), (277, 75389715), (831, 25129905), (1385, 15077943), (2493, 8376635), (4155, 5025981), (12465, 1675327)]