20631082248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:689

約数の個数: 384

約数和(自身を含む): 69214279680

約数和(自身を除く): 48583197432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 41, 42, 46, 56, 63, 69, 72, 82, 83, 84, 92, 123, 126, 138, 161, 164, 166, 168, 184, 207, 246, 249, 252, 276, 287, 322, 328, 332, 369, 414, 483, 492, 498, 504, 523, 552, 574, 581, 644, 664, 738, 747, 828, 861, 943, 966, 984, 996, 1046, 1148, 1162, 1288, 1449, 1476, 1494, 1569, 1656, 1722, 1743, 1886, 1909, 1932, 1992, 2092, 2296, 2324, 2583, 2829, 2898, 2952, 2988, 3138, 3403, 3444, 3486, 3661, 3772, 3818, 3864, 4184, 4648, 4707, 5166, 5229, 5658, 5727, 5796, 5976, 6276, 6601, 6806, 6888, 6972, 7322, 7544, 7636, 8487, 9414, 10209, 10332, 10458, 10983, 11316, 11454, 11592, 12029, 12552, 13202, 13363, 13612, 13944, 14644, 15272, 16974, 17181, 18828, 19803, 20418, 20664, 20916, 21443, 21966, 22632, 22908, 23821, 24058, 26404, 26726, 27224, 29288, 30627, 32949, 33948, 34362, 36087, 37656, 39606, 40089, 40836, 41832, 42886, 43409, 43932, 45816, 47642, 48116, 52808, 53452, 59409, 61254, 64329, 65898, 67896, 68724, 71463, 72174, 78269, 79212, 80178, 81672, 84203, 85772, 86818, 87864, 95284, 96232, 106904, 108261, 118818, 120267, 122508, 128658, 130227, 131796, 137448, 142926, 144348, 150101, 156538, 158424, 160356, 168406, 171544, 173636, 190568, 192987, 214389, 216522, 234807, 237636, 240534, 245016, 252609, 257316, 260454, 263592, 285852, 288696, 300202, 303863, 313076, 320712, 336812, 347272, 385974, 390681, 428778, 433044, 450303, 469614, 475272, 481068, 493189, 505218, 514632, 520908, 547883, 571704, 600404, 607726, 626152, 673624, 704421, 757827, 771948, 781362, 857556, 866088, 900606, 911589, 939228, 962136, 986378, 998407, 1010436, 1041816, 1095766, 1200808, 1215452, 1350909, 1408842, 1479567, 1515654, 1543896, 1562724, 1643649, 1715112, 1779769, 1801212, 1823178, 1878456, 1972756, 1996814, 2020872, 2191532, 2430904, 2701818, 2734767, 2817684, 2959134, 2995221, 3031308, 3125448, 3287298, 3452323, 3559538, 3602424, 3646356, 3945512, 3993628, 4383064, 4438701, 4930947, 5339307, 5403636, 5469534, 5635368, 5918268, 5990442, 6062616, 6574596, 6904646, 6988849, 7119076, 7292712, 7987256, 8877402, 8985663, 9861894, 10356969, 10678614, 10807272, 10939068, 11836536, 11980884, 12458383, 13149192, 13809292, 13977698, 14238152, 16017921, 17754804, 17971326, 19723788, 20713938, 20966547, 21357228, 21878136, 23961768, 24916766, 27618584, 27955396, 31070907, 32035842, 35509608, 35942652, 37375149, 39447576, 40934687, 41427876, 41933094, 42714456, 49833532, 55910792, 62141814, 62899641, 64071684, 71885304, 74750298, 81869374, 82855752, 83866188, 99667064, 112125447, 122804061, 124283628, 125799282, 128143368, 149500596, 163738748, 167732376, 224250894, 245608122, 248567256, 251598564, 286542809, 299001192, 327477496, 368412183, 448501788, 491216244, 503197128, 573085618, 736824366, 859628427, 897003576, 982432488, 1146171236, 1473648732, 1719256854, 2292342472, 2578885281, 2947297464, 3438513708, 5157770562, 6877027416, 10315541124, 20631082248]

約数ペア:

[(1, 20631082248), (2, 10315541124), (3, 6877027416), (4, 5157770562), (6, 3438513708), (7, 2947297464), (8, 2578885281), (9, 2292342472), (12, 1719256854), (14, 1473648732), (18, 1146171236), (21, 982432488), (23, 897003576), (24, 859628427), (28, 736824366), (36, 573085618), (41, 503197128), (42, 491216244), (46, 448501788), (56, 368412183), (63, 327477496), (69, 299001192), (72, 286542809), (82, 251598564), (83, 248567256), (84, 245608122), (92, 224250894), (123, 167732376), (126, 163738748), (138, 149500596), (161, 128143368), (164, 125799282), (166, 124283628), (168, 122804061), (184, 112125447), (207, 99667064), (246, 83866188), (249, 82855752), (252, 81869374), (276, 74750298), (287, 71885304), (322, 64071684), (328, 62899641), (332, 62141814), (369, 55910792), (414, 49833532), (483, 42714456), (492, 41933094), (498, 41427876), (504, 40934687), (523, 39447576), (552, 37375149), (574, 35942652), (581, 35509608), (644, 32035842), (664, 31070907), (738, 27955396), (747, 27618584), (828, 24916766), (861, 23961768), (943, 21878136), (966, 21357228), (984, 20966547), (996, 20713938), (1046, 19723788), (1148, 17971326), (1162, 17754804), (1288, 16017921), (1449, 14238152), (1476, 13977698), (1494, 13809292), (1569, 13149192), (1656, 12458383), (1722, 11980884), (1743, 11836536), (1886, 10939068), (1909, 10807272), (1932, 10678614), (1992, 10356969), (2092, 9861894), (2296, 8985663), (2324, 8877402), (2583, 7987256), (2829, 7292712), (2898, 7119076), (2952, 6988849), (2988, 6904646), (3138, 6574596), (3403, 6062616), (3444, 5990442), (3486, 5918268), (3661, 5635368), (3772, 5469534), (3818, 5403636), (3864, 5339307), (4184, 4930947), (4648, 4438701), (4707, 4383064), (5166, 3993628), (5229, 3945512), (5658, 3646356), (5727, 3602424), (5796, 3559538), (5976, 3452323), (6276, 3287298), (6601, 3125448), (6806, 3031308), (6888, 2995221), (6972, 2959134), (7322, 2817684), (7544, 2734767), (7636, 2701818), (8487, 2430904), (9414, 2191532), (10209, 2020872), (10332, 1996814), (10458, 1972756), (10983, 1878456), (11316, 1823178), (11454, 1801212), (11592, 1779769), (12029, 1715112), (12552, 1643649), (13202, 1562724), (13363, 1543896), (13612, 1515654), (13944, 1479567), (14644, 1408842), (15272, 1350909), (16974, 1215452), (17181, 1200808), (18828, 1095766), (19803, 1041816), (20418, 1010436), (20664, 998407), (20916, 986378), (21443, 962136), (21966, 939228), (22632, 911589), (22908, 900606), (23821, 866088), (24058, 857556), (26404, 781362), (26726, 771948), (27224, 757827), (29288, 704421), (30627, 673624), (32949, 626152), (33948, 607726), (34362, 600404), (36087, 571704), (37656, 547883), (39606, 520908), (40089, 514632), (40836, 505218), (41832, 493189), (42886, 481068), (43409, 475272), (43932, 469614), (45816, 450303), (47642, 433044), (48116, 428778), (52808, 390681), (53452, 385974), (59409, 347272), (61254, 336812), (64329, 320712), (65898, 313076), (67896, 303863), (68724, 300202), (71463, 288696), (72174, 285852), (78269, 263592), (79212, 260454), (80178, 257316), (81672, 252609), (84203, 245016), (85772, 240534), (86818, 237636), (87864, 234807), (95284, 216522), (96232, 214389), (106904, 192987), (108261, 190568), (118818, 173636), (120267, 171544), (122508, 168406), (128658, 160356), (130227, 158424), (131796, 156538), (137448, 150101), (142926, 144348)]