20941314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{205307}}^1$

素因数の和:205329

約数の個数: 16

約数和(自身を含む): 44346528

約数和(自身を除く): 23405214

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 205307, 410614, 615921, 1231842, 3490219, 6980438, 10470657, 20941314]

約数ペア:

[(1, 20941314), (2, 10470657), (3, 6980438), (6, 3490219), (17, 1231842), (34, 615921), (51, 410614), (102, 205307)]