20963412

素因数分解:

$2^2\times 3^2\times {\mathrm{582317}}^1$

素因数の和:582327

約数の個数: 18

約数和(自身を含む): 52990938

約数和(自身を除く): 32027526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 582317, 1164634, 1746951, 2329268, 3493902, 5240853, 6987804, 10481706, 20963412]

約数ペア:

[(1, 20963412), (2, 10481706), (3, 6987804), (4, 5240853), (6, 3493902), (9, 2329268), (12, 1746951), (18, 1164634), (36, 582317)]