20195433244

素因数分解:

$2^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{589751}}^1$

素因数の和:590985

約数の個数: 24

約数和(自身を含む): 40423961088

約数和(自身を除く): 20228527844

約数列:

[1, 2, 4, 7, 14, 28, 1223, 2446, 4892, 8561, 17122, 34244, 589751, 1179502, 2359004, 4128257, 8256514, 16513028, 721265473, 1442530946, 2885061892, 5048858311, 10097716622, 20195433244]

約数ペア:

[(1, 20195433244), (2, 10097716622), (4, 5048858311), (7, 2885061892), (14, 1442530946), (28, 721265473), (1223, 16513028), (2446, 8256514), (4892, 4128257), (8561, 2359004), (17122, 1179502), (34244, 589751)]