20181245284

素因数分解:

$2^2\times {\mathrm{5303}}^1\times {\mathrm{951407}}^1$

素因数の和:956714

約数の個数: 12

約数和(自身を含む): 35323876224

約数和(自身を除く): 15142630940

約数列:

[1, 2, 4, 5303, 10606, 21212, 951407, 1902814, 3805628, 5045311321, 10090622642, 20181245284]

約数ペア:

[(1, 20181245284), (2, 10090622642), (4, 5045311321), (5303, 3805628), (10606, 1902814), (21212, 951407)]