20934563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 23518656

約数和(自身を除く): 2584093

約数列:

[1, 13, 37, 71, 481, 613, 923, 2627, 7969, 22681, 34151, 43523, 294853, 565799, 1610351, 20934563]

約数ペア:

[(1, 20934563), (13, 1610351), (37, 565799), (71, 294853), (481, 43523), (613, 34151), (923, 22681), (2627, 7969)]