20175144444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1130

約数の個数: 384

約数和(自身を含む): 67602124800

約数和(自身を除く): 47426980356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 71, 78, 84, 87, 91, 108, 116, 117, 126, 142, 156, 174, 182, 189, 203, 213, 234, 252, 261, 273, 284, 348, 351, 364, 377, 378, 406, 426, 468, 497, 522, 546, 609, 639, 702, 754, 756, 783, 812, 819, 852, 923, 994, 997, 1044, 1092, 1131, 1218, 1278, 1404, 1491, 1508, 1566, 1638, 1827, 1846, 1917, 1988, 1994, 2059, 2262, 2436, 2457, 2556, 2639, 2769, 2982, 2991, 3132, 3276, 3393, 3654, 3692, 3834, 3988, 4118, 4473, 4524, 4914, 5278, 5481, 5538, 5964, 5982, 6177, 6461, 6786, 6979, 7308, 7668, 7917, 8236, 8307, 8946, 8973, 9828, 10179, 10556, 10962, 11076, 11964, 12354, 12922, 12961, 13419, 13572, 13958, 14413, 15834, 16614, 17892, 17946, 18531, 19383, 20358, 20937, 21924, 23751, 24708, 24921, 25844, 25922, 26767, 26838, 26919, 27916, 28826, 28913, 31668, 33228, 35892, 37062, 38766, 38883, 40716, 41874, 43239, 47502, 49842, 51844, 53534, 53676, 53838, 55593, 57652, 57826, 58149, 62811, 70787, 71253, 74124, 77532, 77766, 80301, 83748, 86478, 86739, 90727, 95004, 99684, 107068, 107676, 111186, 115652, 116298, 116649, 125622, 129717, 141574, 142506, 155532, 160602, 172956, 173478, 174447, 181454, 187369, 188433, 202391, 212361, 222372, 232596, 233298, 240903, 251244, 259434, 260217, 272181, 283148, 285012, 321204, 346956, 348894, 349947, 362908, 374738, 375869, 376866, 389151, 404782, 424722, 466596, 481806, 495509, 518868, 520434, 544362, 562107, 607173, 637083, 697788, 699894, 722709, 749476, 751738, 753732, 778302, 780651, 809564, 816543, 849444, 920231, 963612, 991018, 1040868, 1088724, 1124214, 1127607, 1214346, 1274166, 1399788, 1445418, 1486527, 1503476, 1556604, 1561302, 1633086, 1686321, 1821519, 1840462, 1911249, 1982036, 2052823, 2248428, 2255214, 2428692, 2449629, 2548332, 2631083, 2760693, 2890836, 2973054, 3122604, 3266172, 3372642, 3382821, 3643038, 3680924, 3822498, 4105646, 4459581, 4510428, 4899258, 5058963, 5262166, 5464557, 5521386, 5946108, 6158469, 6441617, 6745284, 6765642, 7286076, 7644996, 7893249, 8211292, 8282079, 8919162, 9798516, 10117926, 10148463, 10524332, 10929114, 11042772, 12316938, 12883234, 13378743, 13531284, 14369761, 15786498, 16564158, 17838324, 18475407, 19324851, 20235852, 20296926, 21858228, 23679747, 24633876, 24846237, 25766468, 26686699, 26757486, 28739522, 31572996, 33128316, 36950814, 38649702, 40593852, 43109283, 47359494, 49692474, 53373398, 53514972, 55426221, 57479044, 57974553, 71039241, 73901628, 77299404, 80060097, 86218566, 94718988, 99384948, 106746796, 110852442, 115949106, 129327849, 142078482, 160120194, 172437132, 173923659, 186806893, 221704884, 231898212, 240180291, 258655698, 284156964, 320240388, 347847318, 373613786, 387983547, 480360582, 517311396, 560420679, 695694636, 720540873, 747227572, 775967094, 960721164, 1120841358, 1441081746, 1551934188, 1681262037, 2241682716, 2882163492, 3362524074, 5043786111, 6725048148, 10087572222, 20175144444]

約数ペア:

[(1, 20175144444), (2, 10087572222), (3, 6725048148), (4, 5043786111), (6, 3362524074), (7, 2882163492), (9, 2241682716), (12, 1681262037), (13, 1551934188), (14, 1441081746), (18, 1120841358), (21, 960721164), (26, 775967094), (27, 747227572), (28, 720540873), (29, 695694636), (36, 560420679), (39, 517311396), (42, 480360582), (52, 387983547), (54, 373613786), (58, 347847318), (63, 320240388), (71, 284156964), (78, 258655698), (84, 240180291), (87, 231898212), (91, 221704884), (108, 186806893), (116, 173923659), (117, 172437132), (126, 160120194), (142, 142078482), (156, 129327849), (174, 115949106), (182, 110852442), (189, 106746796), (203, 99384948), (213, 94718988), (234, 86218566), (252, 80060097), (261, 77299404), (273, 73901628), (284, 71039241), (348, 57974553), (351, 57479044), (364, 55426221), (377, 53514972), (378, 53373398), (406, 49692474), (426, 47359494), (468, 43109283), (497, 40593852), (522, 38649702), (546, 36950814), (609, 33128316), (639, 31572996), (702, 28739522), (754, 26757486), (756, 26686699), (783, 25766468), (812, 24846237), (819, 24633876), (852, 23679747), (923, 21858228), (994, 20296926), (997, 20235852), (1044, 19324851), (1092, 18475407), (1131, 17838324), (1218, 16564158), (1278, 15786498), (1404, 14369761), (1491, 13531284), (1508, 13378743), (1566, 12883234), (1638, 12316938), (1827, 11042772), (1846, 10929114), (1917, 10524332), (1988, 10148463), (1994, 10117926), (2059, 9798516), (2262, 8919162), (2436, 8282079), (2457, 8211292), (2556, 7893249), (2639, 7644996), (2769, 7286076), (2982, 6765642), (2991, 6745284), (3132, 6441617), (3276, 6158469), (3393, 5946108), (3654, 5521386), (3692, 5464557), (3834, 5262166), (3988, 5058963), (4118, 4899258), (4473, 4510428), (4524, 4459581), (4914, 4105646), (5278, 3822498), (5481, 3680924), (5538, 3643038), (5964, 3382821), (5982, 3372642), (6177, 3266172), (6461, 3122604), (6786, 2973054), (6979, 2890836), (7308, 2760693), (7668, 2631083), (7917, 2548332), (8236, 2449629), (8307, 2428692), (8946, 2255214), (8973, 2248428), (9828, 2052823), (10179, 1982036), (10556, 1911249), (10962, 1840462), (11076, 1821519), (11964, 1686321), (12354, 1633086), (12922, 1561302), (12961, 1556604), (13419, 1503476), (13572, 1486527), (13958, 1445418), (14413, 1399788), (15834, 1274166), (16614, 1214346), (17892, 1127607), (17946, 1124214), (18531, 1088724), (19383, 1040868), (20358, 991018), (20937, 963612), (21924, 920231), (23751, 849444), (24708, 816543), (24921, 809564), (25844, 780651), (25922, 778302), (26767, 753732), (26838, 751738), (26919, 749476), (27916, 722709), (28826, 699894), (28913, 697788), (31668, 637083), (33228, 607173), (35892, 562107), (37062, 544362), (38766, 520434), (38883, 518868), (40716, 495509), (41874, 481806), (43239, 466596), (47502, 424722), (49842, 404782), (51844, 389151), (53534, 376866), (53676, 375869), (53838, 374738), (55593, 362908), (57652, 349947), (57826, 348894), (58149, 346956), (62811, 321204), (70787, 285012), (71253, 283148), (74124, 272181), (77532, 260217), (77766, 259434), (80301, 251244), (83748, 240903), (86478, 233298), (86739, 232596), (90727, 222372), (95004, 212361), (99684, 202391), (107068, 188433), (107676, 187369), (111186, 181454), (115652, 174447), (116298, 173478), (116649, 172956), (125622, 160602), (129717, 155532), (141574, 142506)]