20667435012

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2377}}^1$

素因数の和:2488

約数の個数: 288

約数和(自身を含む): 65582576640

約数和(自身を除く): 44915141628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 53, 54, 62, 63, 84, 93, 98, 106, 108, 124, 126, 147, 159, 186, 189, 196, 212, 217, 252, 279, 294, 318, 371, 372, 378, 434, 441, 477, 558, 588, 636, 651, 742, 756, 837, 868, 882, 954, 1113, 1116, 1302, 1323, 1431, 1484, 1519, 1643, 1674, 1764, 1908, 1953, 2226, 2377, 2597, 2604, 2646, 2862, 3038, 3286, 3339, 3348, 3906, 4452, 4557, 4754, 4929, 5194, 5292, 5724, 5859, 6076, 6572, 6678, 7131, 7791, 7812, 9114, 9508, 9858, 10017, 10388, 11501, 11718, 13356, 13671, 14262, 14787, 15582, 16639, 18228, 19716, 20034, 21393, 23002, 23373, 23436, 27342, 28524, 29574, 31164, 33278, 34503, 40068, 41013, 42786, 44361, 46004, 46746, 49917, 54684, 59148, 64179, 66556, 69006, 70119, 73687, 80507, 82026, 85572, 88722, 93492, 99834, 103509, 116473, 125981, 128358, 138012, 140238, 147374, 149751, 161014, 164052, 177444, 199668, 207018, 221061, 232946, 241521, 251962, 256716, 280476, 294748, 299502, 310527, 322028, 349419, 377943, 414036, 442122, 449253, 465892, 483042, 503924, 515809, 599004, 621054, 663183, 698838, 724563, 755886, 881867, 884244, 898506, 966084, 1031618, 1048257, 1133829, 1242108, 1326366, 1397676, 1449126, 1511772, 1547427, 1763734, 1797012, 1989549, 2063236, 2096514, 2173689, 2267658, 2645601, 2652732, 2898252, 3094854, 3144771, 3401487, 3527468, 3610663, 3905411, 3979098, 4193028, 4347378, 4535316, 4642281, 5291202, 6173069, 6189708, 6289542, 6802974, 7221326, 7810822, 7936803, 7958196, 8694756, 9284562, 10582404, 10831989, 11716233, 12346138, 12579084, 13605948, 13926843, 14442652, 15621644, 15873606, 18519207, 18569124, 21663978, 23432466, 23810409, 24692276, 27337877, 27853686, 31747212, 32495967, 35148699, 37038414, 43327956, 46864932, 47620818, 54675754, 55557621, 55707372, 64991934, 70297398, 74076828, 82013631, 95241636, 97487901, 105446097, 109351508, 111115242, 129983868, 140594796, 164027262, 166672863, 191365139, 194975802, 210892194, 222230484, 246040893, 328054524, 333345726, 382730278, 389951604, 421784388, 492081786, 574095417, 666691452, 738122679, 765460556, 984163572, 1148190834, 1476245358, 1722286251, 2296381668, 2952490716, 3444572502, 5166858753, 6889145004, 10333717506, 20667435012]

約数ペア:

[(1, 20667435012), (2, 10333717506), (3, 6889145004), (4, 5166858753), (6, 3444572502), (7, 2952490716), (9, 2296381668), (12, 1722286251), (14, 1476245358), (18, 1148190834), (21, 984163572), (27, 765460556), (28, 738122679), (31, 666691452), (36, 574095417), (42, 492081786), (49, 421784388), (53, 389951604), (54, 382730278), (62, 333345726), (63, 328054524), (84, 246040893), (93, 222230484), (98, 210892194), (106, 194975802), (108, 191365139), (124, 166672863), (126, 164027262), (147, 140594796), (159, 129983868), (186, 111115242), (189, 109351508), (196, 105446097), (212, 97487901), (217, 95241636), (252, 82013631), (279, 74076828), (294, 70297398), (318, 64991934), (371, 55707372), (372, 55557621), (378, 54675754), (434, 47620818), (441, 46864932), (477, 43327956), (558, 37038414), (588, 35148699), (636, 32495967), (651, 31747212), (742, 27853686), (756, 27337877), (837, 24692276), (868, 23810409), (882, 23432466), (954, 21663978), (1113, 18569124), (1116, 18519207), (1302, 15873606), (1323, 15621644), (1431, 14442652), (1484, 13926843), (1519, 13605948), (1643, 12579084), (1674, 12346138), (1764, 11716233), (1908, 10831989), (1953, 10582404), (2226, 9284562), (2377, 8694756), (2597, 7958196), (2604, 7936803), (2646, 7810822), (2862, 7221326), (3038, 6802974), (3286, 6289542), (3339, 6189708), (3348, 6173069), (3906, 5291202), (4452, 4642281), (4557, 4535316), (4754, 4347378), (4929, 4193028), (5194, 3979098), (5292, 3905411), (5724, 3610663), (5859, 3527468), (6076, 3401487), (6572, 3144771), (6678, 3094854), (7131, 2898252), (7791, 2652732), (7812, 2645601), (9114, 2267658), (9508, 2173689), (9858, 2096514), (10017, 2063236), (10388, 1989549), (11501, 1797012), (11718, 1763734), (13356, 1547427), (13671, 1511772), (14262, 1449126), (14787, 1397676), (15582, 1326366), (16639, 1242108), (18228, 1133829), (19716, 1048257), (20034, 1031618), (21393, 966084), (23002, 898506), (23373, 884244), (23436, 881867), (27342, 755886), (28524, 724563), (29574, 698838), (31164, 663183), (33278, 621054), (34503, 599004), (40068, 515809), (41013, 503924), (42786, 483042), (44361, 465892), (46004, 449253), (46746, 442122), (49917, 414036), (54684, 377943), (59148, 349419), (64179, 322028), (66556, 310527), (69006, 299502), (70119, 294748), (73687, 280476), (80507, 256716), (82026, 251962), (85572, 241521), (88722, 232946), (93492, 221061), (99834, 207018), (103509, 199668), (116473, 177444), (125981, 164052), (128358, 161014), (138012, 149751), (140238, 147374)]