20796314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 39384576

約数和(自身を除く): 18588262

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1627, 1826, 3254, 6391, 11389, 12782, 17897, 22778, 35794, 125279, 135041, 250558, 270082, 945287, 1485451, 1890574, 2970902, 10398157, 20796314]

約数ペア:

[(1, 20796314), (2, 10398157), (7, 2970902), (11, 1890574), (14, 1485451), (22, 945287), (77, 270082), (83, 250558), (154, 135041), (166, 125279), (581, 35794), (913, 22778), (1162, 17897), (1627, 12782), (1826, 11389), (3254, 6391)]