20103596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3293

約数の個数: 24

約数和(自身を含む): 37490880

約数和(自身を除く): 17387284

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 3187, 6308, 6374, 12748, 60553, 121106, 242212, 264521, 529042, 1058084, 5025899, 10051798, 20103596]

約数ペア:

[(1, 20103596), (2, 10051798), (4, 5025899), (19, 1058084), (38, 529042), (76, 264521), (83, 242212), (166, 121106), (332, 60553), (1577, 12748), (3154, 6374), (3187, 6308)]