20160474532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{570601}}^1$

素因数の和:570700

約数の個数: 36

約数和(自身を含む): 39311054188

約数和(自身を除く): 19150579656

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 8833, 17666, 35332, 570601, 1141202, 2282404, 6276611, 12553222, 25106444, 41653873, 69042721, 83307746, 138085442, 166615492, 276170884, 458192603, 916385206, 1832770412, 5040118633, 10080237266, 20160474532]

約数ペア:

[(1, 20160474532), (2, 10080237266), (4, 5040118633), (11, 1832770412), (22, 916385206), (44, 458192603), (73, 276170884), (121, 166615492), (146, 138085442), (242, 83307746), (292, 69042721), (484, 41653873), (803, 25106444), (1606, 12553222), (3212, 6276611), (8833, 2282404), (17666, 1141202), (35332, 570601)]