20162983272

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7851629}}^1$

素因数の和:7851745

約数の個数: 32

約数和(自身を含む): 50878562400

約数和(自身を除く): 30715579128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7851629, 15703258, 23554887, 31406516, 47109774, 62813032, 94219548, 188439096, 840124303, 1680248606, 2520372909, 3360497212, 5040745818, 6720994424, 10081491636, 20162983272]

約数ペア:

[(1, 20162983272), (2, 10081491636), (3, 6720994424), (4, 5040745818), (6, 3360497212), (8, 2520372909), (12, 1680248606), (24, 840124303), (107, 188439096), (214, 94219548), (321, 62813032), (428, 47109774), (642, 31406516), (856, 23554887), (1284, 15703258), (2568, 7851629)]