20477826

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22307}}^1$

素因数の和:22335

約数の個数: 32

約数和(自身を含む): 48185280

約数和(自身を除く): 27707454

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22307, 44614, 66921, 133842, 200763, 379219, 401526, 602289, 758438, 1137657, 1204578, 2275314, 3412971, 6825942, 10238913, 20477826]

約数ペア:

[(1, 20477826), (2, 10238913), (3, 6825942), (6, 3412971), (9, 2275314), (17, 1204578), (18, 1137657), (27, 758438), (34, 602289), (51, 401526), (54, 379219), (102, 200763), (153, 133842), (306, 66921), (459, 44614), (918, 22307)]