20876526

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{105437}}^1$

素因数の和:105456

約数の個数: 24

約数和(自身を含む): 49344984

約数和(自身を除く): 28468458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 105437, 210874, 316311, 632622, 948933, 1159807, 1897866, 2319614, 3479421, 6958842, 10438263, 20876526]

約数ペア:

[(1, 20876526), (2, 10438263), (3, 6958842), (6, 3479421), (9, 2319614), (11, 1897866), (18, 1159807), (22, 948933), (33, 632622), (66, 316311), (99, 210874), (198, 105437)]