20229623183

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{288389}}^1$

素因数の和:289318

約数の個数: 16

約数和(自身を含む): 25249121280

約数和(自身を除く): 5019498097

約数列:

[1, 7, 11, 77, 911, 6377, 10021, 70147, 288389, 2018723, 3172279, 22205953, 262722379, 1839056653, 2889946169, 20229623183]

約数ペア:

[(1, 20229623183), (7, 2889946169), (11, 1839056653), (77, 262722379), (911, 22205953), (6377, 3172279), (10021, 2018723), (70147, 288389)]