20532274

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11027}}^1$

素因数の和:11062

約数の個数: 24

約数和(自身を含む): 37715760

約数和(自身を除く): 17183486

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 11027, 22054, 77189, 154378, 209513, 419026, 540323, 1080646, 1466591, 2933182, 10266137, 20532274]

約数ペア:

[(1, 20532274), (2, 10266137), (7, 2933182), (14, 1466591), (19, 1080646), (38, 540323), (49, 419026), (98, 209513), (133, 154378), (266, 77189), (931, 22054), (1862, 11027)]