20097799246

素因数分解:

$2^1\times 7^1\times {\mathrm{4111}}^1\times {\mathrm{349199}}^1$

素因数の和:353319

約数の個数: 16

約数和(自身を含む): 34461849600

約数和(自身を除く): 14364050354

約数列:

[1, 2, 7, 14, 4111, 8222, 28777, 57554, 349199, 698398, 2444393, 4888786, 1435557089, 2871114178, 10048899623, 20097799246]

約数ペア:

[(1, 20097799246), (2, 10048899623), (7, 2871114178), (14, 1435557089), (4111, 4888786), (8222, 2444393), (28777, 698398), (57554, 349199)]