20097721716

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45265139}}^1$

素因数の和:45265183

約数の個数: 24

約数和(自身を含む): 48162108960

約数和(自身を除く): 28064387244

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45265139, 90530278, 135795417, 181060556, 271590834, 543181668, 1674810143, 3349620286, 5024430429, 6699240572, 10048860858, 20097721716]

約数ペア:

[(1, 20097721716), (2, 10048860858), (3, 6699240572), (4, 5024430429), (6, 3349620286), (12, 1674810143), (37, 543181668), (74, 271590834), (111, 181060556), (148, 135795417), (222, 90530278), (444, 45265139)]