20783652288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{672349}}^1$

素因数の和:672394

約数の個数: 112

約数和(自身を含む): 65578329600

約数和(自身を除く): 44794677312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 10304, 15456, 30912, 672349, 1344698, 2017047, 2689396, 4034094, 4706443, 5378792, 8068188, 9412886, 10757584, 14119329, 15464027, 16136376, 18825772, 21515168, 28238658, 30928054, 32272752, 37651544, 43030336, 46392081, 56477316, 61856108, 64545504, 75303088, 92784162, 108248189, 112954632, 123712216, 129091008, 150606176, 185568324, 216496378, 225909264, 247424432, 301212352, 324744567, 371136648, 432992756, 451818528, 494848864, 649489134, 742273296, 865985512, 903637056, 989697728, 1298978268, 1484546592, 1731971024, 2597956536, 2969093184, 3463942048, 5195913072, 6927884096, 10391826144, 20783652288]

約数ペア:

[(1, 20783652288), (2, 10391826144), (3, 6927884096), (4, 5195913072), (6, 3463942048), (7, 2969093184), (8, 2597956536), (12, 1731971024), (14, 1484546592), (16, 1298978268), (21, 989697728), (23, 903637056), (24, 865985512), (28, 742273296), (32, 649489134), (42, 494848864), (46, 451818528), (48, 432992756), (56, 371136648), (64, 324744567), (69, 301212352), (84, 247424432), (92, 225909264), (96, 216496378), (112, 185568324), (138, 150606176), (161, 129091008), (168, 123712216), (184, 112954632), (192, 108248189), (224, 92784162), (276, 75303088), (322, 64545504), (336, 61856108), (368, 56477316), (448, 46392081), (483, 43030336), (552, 37651544), (644, 32272752), (672, 30928054), (736, 28238658), (966, 21515168), (1104, 18825772), (1288, 16136376), (1344, 15464027), (1472, 14119329), (1932, 10757584), (2208, 9412886), (2576, 8068188), (3864, 5378792), (4416, 4706443), (5152, 4034094), (7728, 2689396), (10304, 2017047), (15456, 1344698), (30912, 672349)]