80020842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1212437}}^1$

素因数の和:1212453

約数の個数: 16

約数和(自身を含む): 174591072

約数和(自身を除く): 94570230

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1212437, 2424874, 3637311, 7274622, 13336807, 26673614, 40010421, 80020842]

約数ペア:

[(1, 80020842), (2, 40010421), (3, 26673614), (6, 13336807), (11, 7274622), (22, 3637311), (33, 2424874), (66, 1212437)]