20239550672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4999889}}^1$

素因数の和:4999931

約数の個数: 40

約数和(自身を含む): 44639017920

約数和(自身を除く): 24399467248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4999889, 9999778, 19999556, 39999112, 54998779, 79998224, 109997558, 114997447, 219995116, 229994894, 439990232, 459989788, 879980464, 919979576, 1264971917, 1839959152, 2529943834, 5059887668, 10119775336, 20239550672]

約数ペア:

[(1, 20239550672), (2, 10119775336), (4, 5059887668), (8, 2529943834), (11, 1839959152), (16, 1264971917), (22, 919979576), (23, 879980464), (44, 459989788), (46, 439990232), (88, 229994894), (92, 219995116), (176, 114997447), (184, 109997558), (253, 79998224), (368, 54998779), (506, 39999112), (1012, 19999556), (2024, 9999778), (4048, 4999889)]