20080200071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{186271}}^1$

素因数の和:186446

約数の個数: 16

約数和(自身を含む): 21637355520

約数和(自身を除く): 1557155449

約数列:

[1, 23, 43, 109, 989, 2507, 4687, 107801, 186271, 4284233, 8009653, 20303539, 184222019, 466981397, 873052177, 20080200071]

約数ペア:

[(1, 20080200071), (23, 873052177), (43, 466981397), (109, 184222019), (989, 20303539), (2507, 8009653), (4687, 4284233), (107801, 186271)]