20181832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{20849}}^1$

素因数の和:20877

約数の個数: 24

約数和(自身を含む): 41595750

約数和(自身を除く): 21413918

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 20849, 41698, 83396, 166792, 229339, 458678, 917356, 1834712, 2522729, 5045458, 10090916, 20181832]

約数ペア:

[(1, 20181832), (2, 10090916), (4, 5045458), (8, 2522729), (11, 1834712), (22, 917356), (44, 458678), (88, 229339), (121, 166792), (242, 83396), (484, 41698), (968, 20849)]