20161987102928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114556744903}}^1$

素因数の和:114556744922

約数の個数: 20

約数和(自身を含む): 42615109104288

約数和(自身を除く): 22453122001360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114556744903, 229113489806, 458226979612, 916453959224, 1260124193933, 1832907918448, 2520248387866, 5040496775732, 10080993551464, 20161987102928]

約数ペア:

[(1, 20161987102928), (2, 10080993551464), (4, 5040496775732), (8, 2520248387866), (11, 1832907918448), (16, 1260124193933), (22, 916453959224), (44, 458226979612), (88, 229113489806), (176, 114556744903)]