20163372844

素因数分解:

$2^2\times {\mathrm{2371}}^1\times {\mathrm{2126041}}^1$

素因数の和:2128416

約数の個数: 12

約数和(自身を含む): 35300801368

約数和(自身を除く): 15137428524

約数列:

[1, 2, 4, 2371, 4742, 9484, 2126041, 4252082, 8504164, 5040843211, 10081686422, 20163372844]

約数ペア:

[(1, 20163372844), (2, 10081686422), (4, 5040843211), (2371, 8504164), (4742, 4252082), (9484, 2126041)]