20792024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 42714000

約数和(自身を除く): 21921976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 677, 698, 1354, 1396, 2708, 2792, 3839, 5416, 7447, 7678, 14894, 15356, 29788, 30712, 59576, 236273, 472546, 945092, 1890184, 2599003, 5198006, 10396012, 20792024]

約数ペア:

[(1, 20792024), (2, 10396012), (4, 5198006), (8, 2599003), (11, 1890184), (22, 945092), (44, 472546), (88, 236273), (349, 59576), (677, 30712), (698, 29788), (1354, 15356), (1396, 14894), (2708, 7678), (2792, 7447), (3839, 5416)]