20191419612

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2478

約数の個数: 288

約数和(自身を含む): 66123939840

約数和(自身を除く): 45932520228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 127, 147, 156, 182, 189, 196, 234, 252, 254, 273, 294, 351, 364, 378, 381, 441, 468, 508, 546, 588, 637, 702, 756, 762, 819, 882, 889, 1092, 1143, 1274, 1323, 1404, 1524, 1638, 1651, 1764, 1778, 1911, 2286, 2311, 2457, 2548, 2646, 2667, 3276, 3302, 3429, 3556, 3822, 4572, 4622, 4914, 4953, 5292, 5334, 5733, 6223, 6604, 6858, 6933, 7644, 8001, 9244, 9828, 9906, 10668, 11466, 11557, 12446, 13716, 13866, 14859, 16002, 16177, 17199, 18669, 19812, 20799, 22932, 23114, 24003, 24892, 27732, 29718, 30043, 32004, 32354, 34398, 34671, 37338, 41598, 44577, 46228, 48006, 48531, 56007, 59436, 60086, 62397, 64708, 68796, 69342, 74676, 80899, 83196, 89154, 90129, 96012, 97062, 104013, 112014, 113239, 120172, 124794, 138684, 145593, 161798, 168021, 178308, 180258, 194124, 208026, 210301, 224028, 226478, 242697, 249588, 270387, 291186, 293497, 312039, 323596, 336042, 339717, 360516, 416052, 420602, 436779, 452956, 485394, 540774, 582372, 586994, 624078, 630903, 672084, 679434, 728091, 811161, 841204, 873558, 880491, 970788, 1019151, 1081548, 1173988, 1248156, 1261806, 1358868, 1456182, 1472107, 1622322, 1747116, 1760982, 1892709, 2038302, 2054479, 2184273, 2523612, 2641473, 2912364, 2944214, 3057453, 3244644, 3521964, 3785418, 3815461, 4076604, 4108958, 4368546, 4416321, 5282946, 5678127, 5888428, 6114906, 6163437, 7570836, 7630922, 7924419, 8217916, 8737092, 8832642, 10565892, 11356254, 11446383, 12229812, 12326874, 13248963, 14381353, 15261844, 15848838, 17665284, 18490311, 22712508, 22892766, 24653748, 26497926, 26708227, 28762706, 31697676, 34339149, 36980622, 39746889, 43144059, 45785532, 52995852, 53416454, 55470933, 57525412, 68678298, 73961244, 79493778, 80124681, 86288118, 103017447, 106832908, 110941866, 129432177, 137356596, 158987556, 160249362, 172576236, 186957589, 206034894, 221883732, 240374043, 258864354, 320498724, 373915178, 388296531, 412069788, 480748086, 517728708, 560872767, 721122129, 747830356, 776593062, 961496172, 1121745534, 1442244258, 1553186124, 1682618301, 2243491068, 2884488516, 3365236602, 5047854903, 6730473204, 10095709806, 20191419612]

約数ペア:

[(1, 20191419612), (2, 10095709806), (3, 6730473204), (4, 5047854903), (6, 3365236602), (7, 2884488516), (9, 2243491068), (12, 1682618301), (13, 1553186124), (14, 1442244258), (18, 1121745534), (21, 961496172), (26, 776593062), (27, 747830356), (28, 721122129), (36, 560872767), (39, 517728708), (42, 480748086), (49, 412069788), (52, 388296531), (54, 373915178), (63, 320498724), (78, 258864354), (84, 240374043), (91, 221883732), (98, 206034894), (108, 186957589), (117, 172576236), (126, 160249362), (127, 158987556), (147, 137356596), (156, 129432177), (182, 110941866), (189, 106832908), (196, 103017447), (234, 86288118), (252, 80124681), (254, 79493778), (273, 73961244), (294, 68678298), (351, 57525412), (364, 55470933), (378, 53416454), (381, 52995852), (441, 45785532), (468, 43144059), (508, 39746889), (546, 36980622), (588, 34339149), (637, 31697676), (702, 28762706), (756, 26708227), (762, 26497926), (819, 24653748), (882, 22892766), (889, 22712508), (1092, 18490311), (1143, 17665284), (1274, 15848838), (1323, 15261844), (1404, 14381353), (1524, 13248963), (1638, 12326874), (1651, 12229812), (1764, 11446383), (1778, 11356254), (1911, 10565892), (2286, 8832642), (2311, 8737092), (2457, 8217916), (2548, 7924419), (2646, 7630922), (2667, 7570836), (3276, 6163437), (3302, 6114906), (3429, 5888428), (3556, 5678127), (3822, 5282946), (4572, 4416321), (4622, 4368546), (4914, 4108958), (4953, 4076604), (5292, 3815461), (5334, 3785418), (5733, 3521964), (6223, 3244644), (6604, 3057453), (6858, 2944214), (6933, 2912364), (7644, 2641473), (8001, 2523612), (9244, 2184273), (9828, 2054479), (9906, 2038302), (10668, 1892709), (11466, 1760982), (11557, 1747116), (12446, 1622322), (13716, 1472107), (13866, 1456182), (14859, 1358868), (16002, 1261806), (16177, 1248156), (17199, 1173988), (18669, 1081548), (19812, 1019151), (20799, 970788), (22932, 880491), (23114, 873558), (24003, 841204), (24892, 811161), (27732, 728091), (29718, 679434), (30043, 672084), (32004, 630903), (32354, 624078), (34398, 586994), (34671, 582372), (37338, 540774), (41598, 485394), (44577, 452956), (46228, 436779), (48006, 420602), (48531, 416052), (56007, 360516), (59436, 339717), (60086, 336042), (62397, 323596), (64708, 312039), (68796, 293497), (69342, 291186), (74676, 270387), (80899, 249588), (83196, 242697), (89154, 226478), (90129, 224028), (96012, 210301), (97062, 208026), (104013, 194124), (112014, 180258), (113239, 178308), (120172, 168021), (124794, 161798), (138684, 145593)]