20239950314

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1\times {\mathrm{63521}}^1$

素因数の和:64345

約数の個数: 16

約数和(自身を含む): 30517239240

約数和(自身を除く): 10277288926

約数列:

[1, 2, 313, 509, 626, 1018, 63521, 127042, 159317, 318634, 19882073, 32332189, 39764146, 64664378, 10119975157, 20239950314]

約数ペア:

[(1, 20239950314), (2, 10119975157), (313, 64664378), (509, 39764146), (626, 32332189), (1018, 19882073), (63521, 318634), (127042, 159317)]