20137534868

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{3782407}}^1$

素因数の和:3782444

約数の個数: 24

約数和(自身を含む): 38762117184

約数和(自身を除く): 18624582316

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 3782407, 7564814, 15129628, 41606477, 83212954, 166425908, 457671247, 915342494, 1830684988, 5034383717, 10068767434, 20137534868]

約数ペア:

[(1, 20137534868), (2, 10068767434), (4, 5034383717), (11, 1830684988), (22, 915342494), (44, 457671247), (121, 166425908), (242, 83212954), (484, 41606477), (1331, 15129628), (2662, 7564814), (5324, 3782407)]