20038014

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 46893600

約数和(自身を除く): 26855586

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 1669, 2001, 3338, 4002, 5007, 6003, 10014, 12006, 15021, 30042, 38387, 48401, 76774, 96802, 115161, 145203, 230322, 290406, 345483, 435609, 690966, 871218, 1113223, 2226446, 3339669, 6679338, 10019007, 20038014]

約数ペア:

[(1, 20038014), (2, 10019007), (3, 6679338), (6, 3339669), (9, 2226446), (18, 1113223), (23, 871218), (29, 690966), (46, 435609), (58, 345483), (69, 290406), (87, 230322), (138, 145203), (174, 115161), (207, 96802), (261, 76774), (414, 48401), (522, 38387), (667, 30042), (1334, 15021), (1669, 12006), (2001, 10014), (3338, 6003), (4002, 5007)]