20184448293

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{15919}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 30199603200

約数和(自身を除く): 10015154907

約数列:

[1, 3, 9, 27, 151, 311, 453, 933, 1359, 2799, 4077, 8397, 15919, 46961, 47757, 140883, 143271, 422649, 429813, 1267947, 2403769, 4950809, 7211307, 14852427, 21633921, 44557281, 64901763, 133671843, 747572159, 2242716477, 6728149431, 20184448293]

約数ペア:

[(1, 20184448293), (3, 6728149431), (9, 2242716477), (27, 747572159), (151, 133671843), (311, 64901763), (453, 44557281), (933, 21633921), (1359, 14852427), (2799, 7211307), (4077, 4950809), (8397, 2403769), (15919, 1267947), (46961, 429813), (47757, 422649), (140883, 143271)]