20056906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2243}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 31990464

約数和(自身を除く): 11933558

約数列:

[1, 2, 17, 34, 263, 526, 2243, 4471, 4486, 8942, 38131, 76262, 589909, 1179818, 10028453, 20056906]

約数ペア:

[(1, 20056906), (2, 10028453), (17, 1179818), (34, 589909), (263, 76262), (526, 38131), (2243, 8942), (4471, 4486)]