20682504

素因数分解:

$2^3\times 3^2\times {\mathrm{287257}}^1$

素因数の和:287269

約数の個数: 24

約数和(自身を含む): 56015310

約数和(自身を除く): 35332806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 287257, 574514, 861771, 1149028, 1723542, 2298056, 2585313, 3447084, 5170626, 6894168, 10341252, 20682504]

約数ペア:

[(1, 20682504), (2, 10341252), (3, 6894168), (4, 5170626), (6, 3447084), (8, 2585313), (9, 2298056), (12, 1723542), (18, 1149028), (24, 861771), (36, 574514), (72, 287257)]