20456066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1613}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 32596344

約数和(自身を除く): 12140278

約数列:

[1, 2, 17, 34, 373, 746, 1613, 3226, 6341, 12682, 27421, 54842, 601649, 1203298, 10228033, 20456066]

約数ペア:

[(1, 20456066), (2, 10228033), (17, 1203298), (34, 601649), (373, 54842), (746, 27421), (1613, 12682), (3226, 6341)]