20137870166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13774193}}^1$

素因数の和:13774255

約数の個数: 16

約数和(自身を含む): 32727484944

約数和(自身を除く): 12589614778

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13774193, 27548386, 234161281, 468322562, 592290299, 1184580598, 10068935083, 20137870166]

約数ペア:

[(1, 20137870166), (2, 10068935083), (17, 1184580598), (34, 592290299), (43, 468322562), (86, 234161281), (731, 27548386), (1462, 13774193)]