20049562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45361}}^1$

素因数の和:45393

約数の個数: 16

約数和(自身を含む): 34293672

約数和(自身を除く): 14244110

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45361, 90722, 589693, 771137, 1179386, 1542274, 10024781, 20049562]

約数ペア:

[(1, 20049562), (2, 10024781), (13, 1542274), (17, 1179386), (26, 771137), (34, 589693), (221, 90722), (442, 45361)]