20320438392

素因数分解:

$2^3\times 3^2\times {\mathrm{282228311}}^1$

素因数の和:282228323

約数の個数: 24

約数和(自身を含む): 55034520840

約数和(自身を除く): 34714082448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 282228311, 564456622, 846684933, 1128913244, 1693369866, 2257826488, 2540054799, 3386739732, 5080109598, 6773479464, 10160219196, 20320438392]

約数ペア:

[(1, 20320438392), (2, 10160219196), (3, 6773479464), (4, 5080109598), (6, 3386739732), (8, 2540054799), (9, 2257826488), (12, 1693369866), (18, 1128913244), (24, 846684933), (36, 564456622), (72, 282228311)]