2019989849088

素因数分解:

$2^{10}\times 3^1\times {\mathrm{30977}}^1\times {\mathrm{21227}}^1$

素因数の和:52227

約数の個数: 88

約数和(自身を含む): 5384436856992

約数和(自身を除く): 3364447007904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 21227, 30977, 42454, 61954, 63681, 84908, 92931, 123908, 127362, 169816, 185862, 247816, 254724, 339632, 371724, 495632, 509448, 679264, 743448, 991264, 1018896, 1358528, 1486896, 1982528, 2037792, 2717056, 2973792, 3965056, 4075584, 5434112, 5947584, 7930112, 8151168, 10868224, 11895168, 15860224, 16302336, 21736448, 23790336, 31720448, 32604672, 47580672, 65209344, 95161344, 657548779, 1315097558, 1972646337, 2630195116, 3945292674, 5260390232, 7890585348, 10520780464, 15781170696, 21041560928, 31562341392, 42083121856, 63124682784, 84166243712, 126249365568, 168332487424, 252498731136, 336664974848, 504997462272, 673329949696, 1009994924544, 2019989849088]

約数ペア:

[(1, 2019989849088), (2, 1009994924544), (3, 673329949696), (4, 504997462272), (6, 336664974848), (8, 252498731136), (12, 168332487424), (16, 126249365568), (24, 84166243712), (32, 63124682784), (48, 42083121856), (64, 31562341392), (96, 21041560928), (128, 15781170696), (192, 10520780464), (256, 7890585348), (384, 5260390232), (512, 3945292674), (768, 2630195116), (1024, 1972646337), (1536, 1315097558), (3072, 657548779), (21227, 95161344), (30977, 65209344), (42454, 47580672), (61954, 32604672), (63681, 31720448), (84908, 23790336), (92931, 21736448), (123908, 16302336), (127362, 15860224), (169816, 11895168), (185862, 10868224), (247816, 8151168), (254724, 7930112), (339632, 5947584), (371724, 5434112), (495632, 4075584), (509448, 3965056), (679264, 2973792), (743448, 2717056), (991264, 2037792), (1018896, 1982528), (1358528, 1486896)]