20792043360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{437543}}^1$

素因数の和:437578

約数の個数: 192

約数和(自身を含む): 79387983360

約数和(自身を除く): 58595940000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 47520, 437543, 875086, 1312629, 1750172, 2187715, 2625258, 3500344, 3937887, 4375430, 4812973, 5250516, 6563145, 7000688, 7875774, 8750860, 9625946, 10501032, 11813661, 13126290, 14001376, 14438919, 15751548, 17501720, 19251892, 19689435, 21002064, 23627322, 24064865, 26252580, 28877838, 31503096, 35003440, 38503784, 39378870, 42004128, 43316757, 47254644, 48129730, 52505160, 57755676, 59068305, 63006192, 70006880, 72194595, 77007568, 78757740, 86633514, 94509288, 96259460, 105010320, 115511352, 118136610, 126012384, 129950271, 144389190, 154015136, 157515480, 173267028, 189018576, 192518920, 210020640, 216583785, 231022704, 236273220, 259900542, 288778380, 315030960, 346534056, 378037152, 385037840, 433167570, 462045408, 472546440, 519801084, 577556760, 630061920, 649751355, 693068112, 770075680, 866335140, 945092880, 1039602168, 1155113520, 1299502710, 1386136224, 1732670280, 1890185760, 2079204336, 2310227040, 2599005420, 3465340560, 4158408672, 5198010840, 6930681120, 10396021680, 20792043360]

約数ペア:

[(1, 20792043360), (2, 10396021680), (3, 6930681120), (4, 5198010840), (5, 4158408672), (6, 3465340560), (8, 2599005420), (9, 2310227040), (10, 2079204336), (11, 1890185760), (12, 1732670280), (15, 1386136224), (16, 1299502710), (18, 1155113520), (20, 1039602168), (22, 945092880), (24, 866335140), (27, 770075680), (30, 693068112), (32, 649751355), (33, 630061920), (36, 577556760), (40, 519801084), (44, 472546440), (45, 462045408), (48, 433167570), (54, 385037840), (55, 378037152), (60, 346534056), (66, 315030960), (72, 288778380), (80, 259900542), (88, 236273220), (90, 231022704), (96, 216583785), (99, 210020640), (108, 192518920), (110, 189018576), (120, 173267028), (132, 157515480), (135, 154015136), (144, 144389190), (160, 129950271), (165, 126012384), (176, 118136610), (180, 115511352), (198, 105010320), (216, 96259460), (220, 94509288), (240, 86633514), (264, 78757740), (270, 77007568), (288, 72194595), (297, 70006880), (330, 63006192), (352, 59068305), (360, 57755676), (396, 52505160), (432, 48129730), (440, 47254644), (480, 43316757), (495, 42004128), (528, 39378870), (540, 38503784), (594, 35003440), (660, 31503096), (720, 28877838), (792, 26252580), (864, 24064865), (880, 23627322), (990, 21002064), (1056, 19689435), (1080, 19251892), (1188, 17501720), (1320, 15751548), (1440, 14438919), (1485, 14001376), (1584, 13126290), (1760, 11813661), (1980, 10501032), (2160, 9625946), (2376, 8750860), (2640, 7875774), (2970, 7000688), (3168, 6563145), (3960, 5250516), (4320, 4812973), (4752, 4375430), (5280, 3937887), (5940, 3500344), (7920, 2625258), (9504, 2187715), (11880, 1750172), (15840, 1312629), (23760, 875086), (47520, 437543)]