20033970880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42793}}^1$

素因数の和:42847

約数の個数: 224

約数和(自身を含む): 62609333760

約数和(自身を除く): 42575362880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 320, 352, 380, 385, 418, 440, 448, 532, 560, 608, 616, 665, 704, 760, 770, 836, 880, 1045, 1064, 1120, 1216, 1232, 1330, 1463, 1520, 1540, 1672, 1760, 2090, 2128, 2240, 2464, 2660, 2926, 3040, 3080, 3344, 3520, 4180, 4256, 4928, 5320, 5852, 6080, 6160, 6688, 7315, 8360, 8512, 10640, 11704, 12320, 13376, 14630, 16720, 21280, 23408, 24640, 29260, 33440, 42560, 42793, 46816, 58520, 66880, 85586, 93632, 117040, 171172, 213965, 234080, 299551, 342344, 427930, 468160, 470723, 599102, 684688, 813067, 855860, 941446, 1198204, 1369376, 1497755, 1626134, 1711720, 1882892, 2353615, 2396408, 2738752, 2995510, 3252268, 3295061, 3423440, 3765784, 4065335, 4707230, 4792816, 5691469, 5991020, 6504536, 6590122, 6846880, 7531568, 8130670, 8943737, 9414460, 9585632, 11382938, 11982040, 13009072, 13180244, 13693760, 15063136, 16261340, 16475305, 17887474, 18828920, 19171264, 22765876, 23964080, 26018144, 26360488, 28457345, 30126272, 32522680, 32950610, 35774948, 37657840, 44718685, 45531752, 47928160, 52036288, 52720976, 56914690, 62606159, 65045360, 65901220, 71549896, 75315680, 89437370, 91063504, 95856320, 105441952, 113829380, 125212318, 130090720, 131802440, 143099792, 150631360, 178874740, 182127008, 210883904, 227658760, 250424636, 260181440, 263604880, 286199584, 313030795, 357749480, 364254016, 455317520, 500849272, 527209760, 572399168, 626061590, 715498960, 910635040, 1001698544, 1054419520, 1252123180, 1430997920, 1821270080, 2003397088, 2504246360, 2861995840, 4006794176, 5008492720, 10016985440, 20033970880]

約数ペア:

[(1, 20033970880), (2, 10016985440), (4, 5008492720), (5, 4006794176), (7, 2861995840), (8, 2504246360), (10, 2003397088), (11, 1821270080), (14, 1430997920), (16, 1252123180), (19, 1054419520), (20, 1001698544), (22, 910635040), (28, 715498960), (32, 626061590), (35, 572399168), (38, 527209760), (40, 500849272), (44, 455317520), (55, 364254016), (56, 357749480), (64, 313030795), (70, 286199584), (76, 263604880), (77, 260181440), (80, 250424636), (88, 227658760), (95, 210883904), (110, 182127008), (112, 178874740), (133, 150631360), (140, 143099792), (152, 131802440), (154, 130090720), (160, 125212318), (176, 113829380), (190, 105441952), (209, 95856320), (220, 91063504), (224, 89437370), (266, 75315680), (280, 71549896), (304, 65901220), (308, 65045360), (320, 62606159), (352, 56914690), (380, 52720976), (385, 52036288), (418, 47928160), (440, 45531752), (448, 44718685), (532, 37657840), (560, 35774948), (608, 32950610), (616, 32522680), (665, 30126272), (704, 28457345), (760, 26360488), (770, 26018144), (836, 23964080), (880, 22765876), (1045, 19171264), (1064, 18828920), (1120, 17887474), (1216, 16475305), (1232, 16261340), (1330, 15063136), (1463, 13693760), (1520, 13180244), (1540, 13009072), (1672, 11982040), (1760, 11382938), (2090, 9585632), (2128, 9414460), (2240, 8943737), (2464, 8130670), (2660, 7531568), (2926, 6846880), (3040, 6590122), (3080, 6504536), (3344, 5991020), (3520, 5691469), (4180, 4792816), (4256, 4707230), (4928, 4065335), (5320, 3765784), (5852, 3423440), (6080, 3295061), (6160, 3252268), (6688, 2995510), (7315, 2738752), (8360, 2396408), (8512, 2353615), (10640, 1882892), (11704, 1711720), (12320, 1626134), (13376, 1497755), (14630, 1369376), (16720, 1198204), (21280, 941446), (23408, 855860), (24640, 813067), (29260, 684688), (33440, 599102), (42560, 470723), (42793, 468160), (46816, 427930), (58520, 342344), (66880, 299551), (85586, 234080), (93632, 213965), (117040, 171172)]