2020124688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4569

約数の個数: 160

約数和(自身を含む): 6018364800

約数和(自身を除く): 3998240112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 29, 34, 38, 48, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 272, 304, 323, 348, 408, 456, 464, 493, 551, 646, 696, 816, 912, 969, 986, 1102, 1292, 1392, 1479, 1653, 1938, 1972, 2204, 2584, 2958, 3306, 3876, 3944, 4408, 4493, 5168, 5916, 6612, 7752, 7888, 8816, 8986, 9367, 11832, 13224, 13479, 15504, 17972, 18734, 23664, 26448, 26958, 28101, 35944, 37468, 53916, 56202, 71888, 74936, 76381, 85367, 107832, 112404, 130297, 149872, 152762, 170734, 215664, 224808, 229143, 256101, 260594, 305524, 341468, 390891, 449616, 458286, 512202, 521188, 611048, 682936, 781782, 916572, 1024404, 1042376, 1222096, 1365872, 1451239, 1563564, 1833144, 2048808, 2084752, 2215049, 2475643, 2902478, 3127128, 3666288, 4097616, 4353717, 4430098, 4951286, 5804956, 6254256, 6645147, 7426929, 8707434, 8860196, 9902572, 11609912, 13290294, 14853858, 17414868, 17720392, 19805144, 23219824, 26580588, 29707716, 34829736, 35440784, 39610288, 42085931, 53161176, 59415432, 69659472, 84171862, 106322352, 118830864, 126257793, 168343724, 252515586, 336687448, 505031172, 673374896, 1010062344, 2020124688]

約数ペア:

[(1, 2020124688), (2, 1010062344), (3, 673374896), (4, 505031172), (6, 336687448), (8, 252515586), (12, 168343724), (16, 126257793), (17, 118830864), (19, 106322352), (24, 84171862), (29, 69659472), (34, 59415432), (38, 53161176), (48, 42085931), (51, 39610288), (57, 35440784), (58, 34829736), (68, 29707716), (76, 26580588), (87, 23219824), (102, 19805144), (114, 17720392), (116, 17414868), (136, 14853858), (152, 13290294), (174, 11609912), (204, 9902572), (228, 8860196), (232, 8707434), (272, 7426929), (304, 6645147), (323, 6254256), (348, 5804956), (408, 4951286), (456, 4430098), (464, 4353717), (493, 4097616), (551, 3666288), (646, 3127128), (696, 2902478), (816, 2475643), (912, 2215049), (969, 2084752), (986, 2048808), (1102, 1833144), (1292, 1563564), (1392, 1451239), (1479, 1365872), (1653, 1222096), (1938, 1042376), (1972, 1024404), (2204, 916572), (2584, 781782), (2958, 682936), (3306, 611048), (3876, 521188), (3944, 512202), (4408, 458286), (4493, 449616), (5168, 390891), (5916, 341468), (6612, 305524), (7752, 260594), (7888, 256101), (8816, 229143), (8986, 224808), (9367, 215664), (11832, 170734), (13224, 152762), (13479, 149872), (15504, 130297), (17972, 112404), (18734, 107832), (23664, 85367), (26448, 76381), (26958, 74936), (28101, 71888), (35944, 56202), (37468, 53916)]