20160507664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114548339}}^1$

素因数の和:114548358

約数の個数: 20

約数和(自身を含む): 42611982480

約数和(自身を除く): 22451474816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114548339, 229096678, 458193356, 916386712, 1260031729, 1832773424, 2520063458, 5040126916, 10080253832, 20160507664]

約数ペア:

[(1, 20160507664), (2, 10080253832), (4, 5040126916), (8, 2520063458), (11, 1832773424), (16, 1260031729), (22, 916386712), (44, 458193356), (88, 229096678), (176, 114548339)]