14510020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103643}}^1$

素因数の和:103659

約数の個数: 24

約数和(自身を含む): 34824384

約数和(自身を除く): 20314364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 103643, 207286, 414572, 518215, 725501, 1036430, 1451002, 2072860, 2902004, 3627505, 7255010, 14510020]

約数ペア:

[(1, 14510020), (2, 7255010), (4, 3627505), (5, 2902004), (7, 2072860), (10, 1451002), (14, 1036430), (20, 725501), (28, 518215), (35, 414572), (70, 207286), (140, 103643)]