20160820254

素因数分解:

$2^1\times 3^1\times {\mathrm{2239}}^1\times {\mathrm{1500731}}^1$

素因数の和:1502975

約数の個数: 16

約数和(自身を含む): 40339676160

約数和(自身を除く): 20178855906

約数列:

[1, 2, 3, 6, 2239, 4478, 6717, 13434, 1500731, 3001462, 4502193, 9004386, 3360136709, 6720273418, 10080410127, 20160820254]

約数ペア:

[(1, 20160820254), (2, 10080410127), (3, 6720273418), (6, 3360136709), (2239, 9004386), (4478, 4502193), (6717, 3001462), (13434, 1500731)]