2020145587024

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{241567}}^1$

素因数の和:241940

約数の個数: 80

約数和(自身を含む): 4124725286400

約数和(自身を除く): 2104579699376

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 269, 464, 536, 538, 1072, 1076, 1943, 2152, 3886, 4304, 7772, 7801, 15544, 15602, 18023, 31088, 31204, 36046, 62408, 72092, 124816, 144184, 241567, 288368, 483134, 522667, 966268, 1045334, 1932536, 2090668, 3865072, 4181336, 7005443, 8362672, 14010886, 16184989, 28021772, 32369978, 56043544, 64739956, 64981523, 112087088, 129479912, 129963046, 258959824, 259926092, 469364681, 519852184, 938729362, 1039704368, 1877458724, 1884464167, 3754917448, 3768928334, 4353762041, 7509834896, 7537856668, 8707524082, 15075713336, 17415048164, 30151426672, 34830096328, 69660192656, 126259099189, 252518198378, 505036396756, 1010072793512, 2020145587024]

約数ペア:

[(1, 2020145587024), (2, 1010072793512), (4, 505036396756), (8, 252518198378), (16, 126259099189), (29, 69660192656), (58, 34830096328), (67, 30151426672), (116, 17415048164), (134, 15075713336), (232, 8707524082), (268, 7537856668), (269, 7509834896), (464, 4353762041), (536, 3768928334), (538, 3754917448), (1072, 1884464167), (1076, 1877458724), (1943, 1039704368), (2152, 938729362), (3886, 519852184), (4304, 469364681), (7772, 259926092), (7801, 258959824), (15544, 129963046), (15602, 129479912), (18023, 112087088), (31088, 64981523), (31204, 64739956), (36046, 56043544), (62408, 32369978), (72092, 28021772), (124816, 16184989), (144184, 14010886), (241567, 8362672), (288368, 7005443), (483134, 4181336), (522667, 3865072), (966268, 2090668), (1045334, 1932536)]