20336162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 40449024

約数和(自身を除く): 20112862

約数列:

[1, 2, 7, 11, 14, 22, 37, 43, 74, 77, 83, 86, 154, 166, 259, 301, 407, 473, 518, 581, 602, 814, 913, 946, 1162, 1591, 1826, 2849, 3071, 3182, 3311, 3569, 5698, 6142, 6391, 6622, 7138, 11137, 12782, 17501, 21497, 22274, 24983, 33781, 35002, 39259, 42994, 49966, 67562, 78518, 122507, 132053, 236467, 245014, 264106, 274813, 472934, 549626, 924371, 1452583, 1848742, 2905166, 10168081, 20336162]

約数ペア:

[(1, 20336162), (2, 10168081), (7, 2905166), (11, 1848742), (14, 1452583), (22, 924371), (37, 549626), (43, 472934), (74, 274813), (77, 264106), (83, 245014), (86, 236467), (154, 132053), (166, 122507), (259, 78518), (301, 67562), (407, 49966), (473, 42994), (518, 39259), (581, 35002), (602, 33781), (814, 24983), (913, 22274), (946, 21497), (1162, 17501), (1591, 12782), (1826, 11137), (2849, 7138), (3071, 6622), (3182, 6391), (3311, 6142), (3569, 5698)]