20573876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10433}}^1$

素因数の和:10483

約数の個数: 24

約数和(自身を含む): 39440520

約数和(自身を除く): 18866644

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10433, 20866, 41732, 177361, 302557, 354722, 605114, 709444, 1210228, 5143469, 10286938, 20573876]

約数ペア:

[(1, 20573876), (2, 10286938), (4, 5143469), (17, 1210228), (29, 709444), (34, 605114), (58, 354722), (68, 302557), (116, 177361), (493, 41732), (986, 20866), (1972, 10433)]