20085659748

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:866

約数の個数: 432

約数和(自身を含む): 68362391552

約数和(自身を除く): 48276731804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 81, 84, 93, 99, 108, 121, 124, 126, 132, 154, 162, 186, 189, 198, 217, 231, 242, 243, 252, 279, 297, 308, 324, 341, 363, 372, 378, 396, 434, 462, 484, 486, 558, 567, 594, 651, 682, 693, 726, 756, 787, 837, 847, 868, 891, 924, 972, 1023, 1089, 1116, 1134, 1188, 1302, 1364, 1386, 1452, 1574, 1674, 1694, 1701, 1782, 1953, 2046, 2079, 2178, 2268, 2361, 2387, 2511, 2541, 2604, 2673, 2772, 3069, 3148, 3267, 3348, 3388, 3402, 3564, 3751, 3906, 4092, 4158, 4356, 4722, 4774, 5022, 5082, 5346, 5509, 5859, 6138, 6237, 6534, 6804, 7083, 7161, 7502, 7533, 7623, 7812, 8316, 8657, 9207, 9444, 9548, 9801, 10044, 10164, 10692, 11018, 11253, 11718, 12276, 12474, 13068, 14166, 14322, 15004, 15066, 15246, 16527, 17314, 17577, 18414, 18711, 19602, 21249, 21483, 22036, 22506, 22869, 23436, 24397, 24948, 25971, 26257, 27621, 28332, 28644, 29403, 30132, 30492, 33054, 33759, 34628, 35154, 36828, 37422, 39204, 42498, 42966, 45012, 45738, 48794, 49581, 51942, 52514, 52731, 55242, 58806, 60599, 63747, 64449, 66108, 67518, 68607, 70308, 73191, 74844, 77913, 78771, 82863, 84996, 85932, 91476, 95227, 97588, 99162, 101277, 103884, 105028, 105462, 110484, 117612, 121198, 127494, 128898, 135036, 137214, 146382, 148743, 155826, 157542, 165726, 170779, 181797, 190454, 191241, 193347, 198324, 202554, 205821, 210924, 219573, 233739, 236313, 242396, 254988, 257796, 268367, 274428, 285681, 292764, 297486, 303831, 311652, 315084, 331452, 341558, 363594, 380908, 382482, 386694, 405108, 411642, 439146, 446229, 467478, 472626, 512337, 536734, 545391, 571362, 580041, 594972, 607662, 658719, 666589, 683116, 701217, 708939, 727188, 764964, 773388, 805101, 823284, 857043, 878292, 892458, 911493, 934956, 945252, 1024674, 1073468, 1090782, 1142724, 1160082, 1215324, 1317438, 1333178, 1338687, 1402434, 1417878, 1537011, 1610202, 1636173, 1714086, 1784916, 1822986, 1878569, 1976157, 1999767, 2049348, 2103651, 2126817, 2181564, 2320164, 2415303, 2571129, 2634876, 2666356, 2677374, 2804868, 2835756, 2952037, 3074022, 3220404, 3272346, 3428172, 3645972, 3757138, 3952314, 3999534, 4207302, 4253634, 4611033, 4830606, 4908519, 5142258, 5354748, 5635707, 5904074, 5928471, 5999301, 6148044, 6380451, 6544692, 7245909, 7514276, 7713387, 7904628, 7999068, 8414604, 8507268, 8856111, 9222066, 9661212, 9817038, 10284516, 11271414, 11808148, 11856942, 11998602, 12760902, 13833099, 14491818, 14725557, 15426774, 16907121, 17712222, 17997903, 18444132, 19634076, 20664259, 21737727, 22542828, 23140161, 23713884, 23997204, 25521804, 26568333, 27666198, 28983636, 29451114, 30853548, 33814242, 35424444, 35995806, 41328518, 41499297, 43475454, 46280322, 50721363, 53136666, 53993709, 55332396, 58902228, 61992777, 65213181, 67628484, 71991612, 79704999, 82657036, 82998594, 86950908, 92560644, 101442726, 106273332, 107987418, 123985554, 130426362, 152164089, 159409998, 161981127, 165997188, 185978331, 202885452, 215974836, 239114997, 247971108, 260852724, 304328178, 318819996, 323962254, 371956662, 456492267, 478229994, 557934993, 608656356, 647924508, 717344991, 743913324, 912984534, 956459988, 1115869986, 1434689982, 1673804979, 1825969068, 2231739972, 2869379964, 3347609958, 5021414937, 6695219916, 10042829874, 20085659748]

約数ペア:

[(1, 20085659748), (2, 10042829874), (3, 6695219916), (4, 5021414937), (6, 3347609958), (7, 2869379964), (9, 2231739972), (11, 1825969068), (12, 1673804979), (14, 1434689982), (18, 1115869986), (21, 956459988), (22, 912984534), (27, 743913324), (28, 717344991), (31, 647924508), (33, 608656356), (36, 557934993), (42, 478229994), (44, 456492267), (54, 371956662), (62, 323962254), (63, 318819996), (66, 304328178), (77, 260852724), (81, 247971108), (84, 239114997), (93, 215974836), (99, 202885452), (108, 185978331), (121, 165997188), (124, 161981127), (126, 159409998), (132, 152164089), (154, 130426362), (162, 123985554), (186, 107987418), (189, 106273332), (198, 101442726), (217, 92560644), (231, 86950908), (242, 82998594), (243, 82657036), (252, 79704999), (279, 71991612), (297, 67628484), (308, 65213181), (324, 61992777), (341, 58902228), (363, 55332396), (372, 53993709), (378, 53136666), (396, 50721363), (434, 46280322), (462, 43475454), (484, 41499297), (486, 41328518), (558, 35995806), (567, 35424444), (594, 33814242), (651, 30853548), (682, 29451114), (693, 28983636), (726, 27666198), (756, 26568333), (787, 25521804), (837, 23997204), (847, 23713884), (868, 23140161), (891, 22542828), (924, 21737727), (972, 20664259), (1023, 19634076), (1089, 18444132), (1116, 17997903), (1134, 17712222), (1188, 16907121), (1302, 15426774), (1364, 14725557), (1386, 14491818), (1452, 13833099), (1574, 12760902), (1674, 11998602), (1694, 11856942), (1701, 11808148), (1782, 11271414), (1953, 10284516), (2046, 9817038), (2079, 9661212), (2178, 9222066), (2268, 8856111), (2361, 8507268), (2387, 8414604), (2511, 7999068), (2541, 7904628), (2604, 7713387), (2673, 7514276), (2772, 7245909), (3069, 6544692), (3148, 6380451), (3267, 6148044), (3348, 5999301), (3388, 5928471), (3402, 5904074), (3564, 5635707), (3751, 5354748), (3906, 5142258), (4092, 4908519), (4158, 4830606), (4356, 4611033), (4722, 4253634), (4774, 4207302), (5022, 3999534), (5082, 3952314), (5346, 3757138), (5509, 3645972), (5859, 3428172), (6138, 3272346), (6237, 3220404), (6534, 3074022), (6804, 2952037), (7083, 2835756), (7161, 2804868), (7502, 2677374), (7533, 2666356), (7623, 2634876), (7812, 2571129), (8316, 2415303), (8657, 2320164), (9207, 2181564), (9444, 2126817), (9548, 2103651), (9801, 2049348), (10044, 1999767), (10164, 1976157), (10692, 1878569), (11018, 1822986), (11253, 1784916), (11718, 1714086), (12276, 1636173), (12474, 1610202), (13068, 1537011), (14166, 1417878), (14322, 1402434), (15004, 1338687), (15066, 1333178), (15246, 1317438), (16527, 1215324), (17314, 1160082), (17577, 1142724), (18414, 1090782), (18711, 1073468), (19602, 1024674), (21249, 945252), (21483, 934956), (22036, 911493), (22506, 892458), (22869, 878292), (23436, 857043), (24397, 823284), (24948, 805101), (25971, 773388), (26257, 764964), (27621, 727188), (28332, 708939), (28644, 701217), (29403, 683116), (30132, 666589), (30492, 658719), (33054, 607662), (33759, 594972), (34628, 580041), (35154, 571362), (36828, 545391), (37422, 536734), (39204, 512337), (42498, 472626), (42966, 467478), (45012, 446229), (45738, 439146), (48794, 411642), (49581, 405108), (51942, 386694), (52514, 382482), (52731, 380908), (55242, 363594), (58806, 341558), (60599, 331452), (63747, 315084), (64449, 311652), (66108, 303831), (67518, 297486), (68607, 292764), (70308, 285681), (73191, 274428), (74844, 268367), (77913, 257796), (78771, 254988), (82863, 242396), (84996, 236313), (85932, 233739), (91476, 219573), (95227, 210924), (97588, 205821), (99162, 202554), (101277, 198324), (103884, 193347), (105028, 191241), (105462, 190454), (110484, 181797), (117612, 170779), (121198, 165726), (127494, 157542), (128898, 155826), (135036, 148743), (137214, 146382)]