20283824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{115249}}^1$

素因数の和:115268

約数の個数: 20

約数和(自身を含む): 42873000

約数和(自身を除く): 22589176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 115249, 230498, 460996, 921992, 1267739, 1843984, 2535478, 5070956, 10141912, 20283824]

約数ペア:

[(1, 20283824), (2, 10141912), (4, 5070956), (8, 2535478), (11, 1843984), (16, 1267739), (22, 921992), (44, 460996), (88, 230498), (176, 115249)]