20204514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102043}}^1$

素因数の和:102062

約数の個数: 24

約数和(自身を含む): 47756592

約数和(自身を除く): 27552078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102043, 204086, 306129, 612258, 918387, 1122473, 1836774, 2244946, 3367419, 6734838, 10102257, 20204514]

約数ペア:

[(1, 20204514), (2, 10102257), (3, 6734838), (6, 3367419), (9, 2244946), (11, 1836774), (18, 1122473), (22, 918387), (33, 612258), (66, 306129), (99, 204086), (198, 102043)]