20337325008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1714

約数の個数: 320

約数和(自身を含む): 70819467264

約数和(自身を除く): 50482142256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 311, 312, 336, 364, 429, 462, 528, 546, 572, 616, 622, 624, 728, 858, 924, 933, 1001, 1092, 1144, 1232, 1244, 1361, 1456, 1716, 1848, 1866, 2002, 2177, 2184, 2288, 2488, 2722, 3003, 3421, 3432, 3696, 3732, 4004, 4043, 4083, 4354, 4368, 4976, 5444, 6006, 6531, 6842, 6864, 7464, 8008, 8086, 8166, 8708, 9527, 10263, 10888, 12012, 12129, 13062, 13684, 14928, 14971, 16016, 16172, 16332, 17416, 17693, 19054, 20526, 21776, 23947, 24024, 24258, 26124, 27368, 28301, 28581, 29942, 32344, 32664, 34832, 35386, 38108, 41052, 44473, 44913, 47894, 48048, 48516, 52248, 53079, 54736, 56602, 57162, 59884, 64688, 65328, 70772, 71841, 76216, 82104, 84903, 88946, 89826, 95788, 97032, 104496, 104797, 106158, 113204, 114324, 119768, 123851, 133419, 141544, 143682, 152432, 164208, 169806, 177892, 179652, 191576, 194064, 194623, 209594, 212316, 226408, 228648, 239536, 247702, 266838, 283088, 287364, 311311, 314391, 339612, 355784, 359304, 371553, 383152, 389246, 419188, 423271, 424632, 452816, 457296, 495404, 533676, 574728, 583869, 622622, 628782, 679224, 711568, 718608, 743106, 778492, 838376, 846542, 849264, 933933, 990808, 1067352, 1149456, 1167738, 1245244, 1257564, 1269813, 1358448, 1362361, 1486212, 1556984, 1676752, 1693084, 1867866, 1981616, 2134704, 2335476, 2490488, 2515128, 2539626, 2724722, 2962897, 2972424, 3113968, 3386168, 3735732, 4087083, 4655981, 4670952, 4980976, 5030256, 5079252, 5449444, 5502523, 5925794, 5944848, 6772336, 7471464, 8174166, 8888691, 9311962, 9341904, 10158504, 10898888, 11005046, 11851588, 13967943, 14942928, 16348332, 16507569, 17777382, 18623924, 20317008, 21797776, 22010092, 23703176, 27935886, 32591867, 32696664, 33015138, 35554764, 37247848, 38517661, 44020184, 47406352, 55871772, 60527753, 65183734, 65393328, 66030276, 71109528, 74495696, 77035322, 88040368, 97775601, 111743544, 115552983, 121055506, 130367468, 132060552, 142219056, 154070644, 181583259, 195551202, 223487088, 231105966, 242111012, 260734936, 264121104, 308141288, 363166518, 391102404, 423694271, 462211932, 484222024, 521469872, 616282576, 726333036, 782204808, 847388542, 924423864, 968444048, 1271082813, 1452666072, 1564409616, 1694777084, 1848847728, 2542165626, 2905332144, 3389554168, 5084331252, 6779108336, 10168662504, 20337325008]

約数ペア:

[(1, 20337325008), (2, 10168662504), (3, 6779108336), (4, 5084331252), (6, 3389554168), (7, 2905332144), (8, 2542165626), (11, 1848847728), (12, 1694777084), (13, 1564409616), (14, 1452666072), (16, 1271082813), (21, 968444048), (22, 924423864), (24, 847388542), (26, 782204808), (28, 726333036), (33, 616282576), (39, 521469872), (42, 484222024), (44, 462211932), (48, 423694271), (52, 391102404), (56, 363166518), (66, 308141288), (77, 264121104), (78, 260734936), (84, 242111012), (88, 231105966), (91, 223487088), (104, 195551202), (112, 181583259), (132, 154070644), (143, 142219056), (154, 132060552), (156, 130367468), (168, 121055506), (176, 115552983), (182, 111743544), (208, 97775601), (231, 88040368), (264, 77035322), (273, 74495696), (286, 71109528), (308, 66030276), (311, 65393328), (312, 65183734), (336, 60527753), (364, 55871772), (429, 47406352), (462, 44020184), (528, 38517661), (546, 37247848), (572, 35554764), (616, 33015138), (622, 32696664), (624, 32591867), (728, 27935886), (858, 23703176), (924, 22010092), (933, 21797776), (1001, 20317008), (1092, 18623924), (1144, 17777382), (1232, 16507569), (1244, 16348332), (1361, 14942928), (1456, 13967943), (1716, 11851588), (1848, 11005046), (1866, 10898888), (2002, 10158504), (2177, 9341904), (2184, 9311962), (2288, 8888691), (2488, 8174166), (2722, 7471464), (3003, 6772336), (3421, 5944848), (3432, 5925794), (3696, 5502523), (3732, 5449444), (4004, 5079252), (4043, 5030256), (4083, 4980976), (4354, 4670952), (4368, 4655981), (4976, 4087083), (5444, 3735732), (6006, 3386168), (6531, 3113968), (6842, 2972424), (6864, 2962897), (7464, 2724722), (8008, 2539626), (8086, 2515128), (8166, 2490488), (8708, 2335476), (9527, 2134704), (10263, 1981616), (10888, 1867866), (12012, 1693084), (12129, 1676752), (13062, 1556984), (13684, 1486212), (14928, 1362361), (14971, 1358448), (16016, 1269813), (16172, 1257564), (16332, 1245244), (17416, 1167738), (17693, 1149456), (19054, 1067352), (20526, 990808), (21776, 933933), (23947, 849264), (24024, 846542), (24258, 838376), (26124, 778492), (27368, 743106), (28301, 718608), (28581, 711568), (29942, 679224), (32344, 628782), (32664, 622622), (34832, 583869), (35386, 574728), (38108, 533676), (41052, 495404), (44473, 457296), (44913, 452816), (47894, 424632), (48048, 423271), (48516, 419188), (52248, 389246), (53079, 383152), (54736, 371553), (56602, 359304), (57162, 355784), (59884, 339612), (64688, 314391), (65328, 311311), (70772, 287364), (71841, 283088), (76216, 266838), (82104, 247702), (84903, 239536), (88946, 228648), (89826, 226408), (95788, 212316), (97032, 209594), (104496, 194623), (104797, 194064), (106158, 191576), (113204, 179652), (114324, 177892), (119768, 169806), (123851, 164208), (133419, 152432), (141544, 143682)]