20162236707

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{860641}}^1$

素因数の和:860803

約数の個数: 24

約数和(自身を含む): 30879834960

約数和(自身を除く): 10717598253

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 7809, 23427, 860641, 2581923, 7745769, 16352179, 49056537, 117907817, 147169611, 353723451, 1061170353, 2240248523, 6720745569, 20162236707]

約数ペア:

[(1, 20162236707), (3, 6720745569), (9, 2240248523), (19, 1061170353), (57, 353723451), (137, 147169611), (171, 117907817), (411, 49056537), (1233, 16352179), (2603, 7745769), (7809, 2581923), (23427, 860641)]