20607774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18367}}^1$

素因数の和:18400

約数の個数: 32

約数和(自身を含む): 47609856

約数和(自身を除く): 27002082

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18367, 36734, 55101, 110202, 202037, 312239, 404074, 606111, 624478, 936717, 1212222, 1873434, 3434629, 6869258, 10303887, 20607774]

約数ペア:

[(1, 20607774), (2, 10303887), (3, 6869258), (6, 3434629), (11, 1873434), (17, 1212222), (22, 936717), (33, 624478), (34, 606111), (51, 404074), (66, 312239), (102, 202037), (187, 110202), (374, 55101), (561, 36734), (1122, 18367)]