20184234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 46444416

約数和(自身を除く): 26260182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3061, 3297, 6122, 6594, 9183, 18366, 21427, 42854, 64281, 128562, 480577, 961154, 1441731, 2883462, 3364039, 6728078, 10092117, 20184234]

約数ペア:

[(1, 20184234), (2, 10092117), (3, 6728078), (6, 3364039), (7, 2883462), (14, 1441731), (21, 961154), (42, 480577), (157, 128562), (314, 64281), (471, 42854), (942, 21427), (1099, 18366), (2198, 9183), (3061, 6594), (3297, 6122)]