20196373796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297005497}}^1$

素因数の和:297005518

約数の個数: 12

約数和(自身を含む): 37422692748

約数和(自身を除く): 17226318952

約数列:

[1, 2, 4, 17, 34, 68, 297005497, 594010994, 1188021988, 5049093449, 10098186898, 20196373796]

約数ペア:

[(1, 20196373796), (2, 10098186898), (4, 5049093449), (17, 1188021988), (34, 594010994), (68, 297005497)]