20229946792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163853}}^1$

素因数の和:163954

約数の個数: 64

約数和(自身を含む): 43886655360

約数和(自身を除く): 23656708568

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 122, 184, 244, 253, 488, 506, 671, 1012, 1342, 1403, 2024, 2684, 2806, 5368, 5612, 11224, 15433, 30866, 61732, 123464, 163853, 327706, 655412, 1310824, 1802383, 3604766, 3768619, 7209532, 7537238, 9995033, 14419064, 15074476, 19990066, 30148952, 39980132, 41454809, 79960264, 82909618, 109945363, 165819236, 219890726, 229885759, 331638472, 439781452, 459771518, 879562904, 919543036, 1839086072, 2528743349, 5057486698, 10114973396, 20229946792]

約数ペア:

[(1, 20229946792), (2, 10114973396), (4, 5057486698), (8, 2528743349), (11, 1839086072), (22, 919543036), (23, 879562904), (44, 459771518), (46, 439781452), (61, 331638472), (88, 229885759), (92, 219890726), (122, 165819236), (184, 109945363), (244, 82909618), (253, 79960264), (488, 41454809), (506, 39980132), (671, 30148952), (1012, 19990066), (1342, 15074476), (1403, 14419064), (2024, 9995033), (2684, 7537238), (2806, 7209532), (5368, 3768619), (5612, 3604766), (11224, 1802383), (15433, 1310824), (30866, 655412), (61732, 327706), (123464, 163853)]