20348520168

素因数分解:

$2^3\times 3^1\times {\mathrm{205441}}^1\times {\mathrm{4127}}^1$

素因数の和:209577

約数の個数: 32

約数和(自身を含む): 50883874560

約数和(自身を除く): 30535354392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4127, 8254, 12381, 16508, 24762, 33016, 49524, 99048, 205441, 410882, 616323, 821764, 1232646, 1643528, 2465292, 4930584, 847855007, 1695710014, 2543565021, 3391420028, 5087130042, 6782840056, 10174260084, 20348520168]

約数ペア:

[(1, 20348520168), (2, 10174260084), (3, 6782840056), (4, 5087130042), (6, 3391420028), (8, 2543565021), (12, 1695710014), (24, 847855007), (4127, 4930584), (8254, 2465292), (12381, 1643528), (16508, 1232646), (24762, 821764), (33016, 616323), (49524, 410882), (99048, 205441)]