20161866824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229112123}}^1$

素因数の和:229112140

約数の個数: 16

約数和(自身を含む): 41240182320

約数和(自身を除く): 21078315496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229112123, 458224246, 916448492, 1832896984, 2520233353, 5040466706, 10080933412, 20161866824]

約数ペア:

[(1, 20161866824), (2, 10080933412), (4, 5040466706), (8, 2520233353), (11, 1832896984), (22, 916448492), (44, 458224246), (88, 229112123)]