20304098136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:511

約数の個数: 384

約数和(自身を含む): 68200704000

約数和(自身を除く): 47896605864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 47, 56, 57, 63, 72, 76, 84, 94, 114, 126, 133, 141, 152, 168, 171, 188, 197, 228, 229, 252, 266, 282, 329, 342, 376, 394, 399, 423, 456, 458, 504, 532, 564, 591, 658, 684, 687, 788, 798, 846, 893, 916, 987, 1064, 1128, 1182, 1197, 1316, 1368, 1374, 1379, 1576, 1596, 1603, 1692, 1773, 1786, 1832, 1974, 2061, 2364, 2394, 2632, 2679, 2748, 2758, 2961, 3192, 3206, 3384, 3546, 3572, 3743, 3948, 4122, 4137, 4351, 4728, 4788, 4809, 5358, 5496, 5516, 5922, 6251, 6412, 7092, 7144, 7486, 7896, 8037, 8244, 8274, 8702, 9259, 9576, 9618, 10716, 10763, 11032, 11229, 11844, 12411, 12502, 12824, 13053, 14184, 14427, 14972, 16074, 16488, 16548, 17404, 18518, 18753, 19236, 21432, 21526, 22458, 23688, 24822, 25004, 26106, 26201, 27777, 28854, 29944, 30457, 32148, 32289, 33096, 33687, 34808, 37036, 37506, 38472, 39159, 43052, 44916, 45113, 49644, 50008, 52212, 52402, 55554, 56259, 57708, 60914, 64296, 64578, 64813, 67374, 74072, 75012, 75341, 78318, 78603, 83331, 86104, 89832, 90226, 91371, 96867, 99288, 104424, 104804, 111108, 112518, 115416, 121828, 129156, 129626, 134748, 135339, 150024, 150682, 156636, 157206, 166662, 175921, 180452, 182742, 193734, 194439, 204497, 209608, 222216, 225036, 226023, 235809, 243656, 258312, 259252, 269496, 270678, 274113, 301364, 313272, 314412, 315791, 333324, 351842, 360904, 365484, 387468, 388878, 406017, 408994, 450072, 452046, 471618, 518504, 527763, 541356, 548226, 583317, 602728, 613491, 628824, 631582, 666648, 678069, 703684, 730968, 774936, 777756, 812034, 817988, 857147, 904092, 943236, 947373, 1055526, 1082712, 1096452, 1166634, 1226982, 1231447, 1263164, 1356138, 1407368, 1431479, 1555512, 1583289, 1624068, 1635976, 1714294, 1808184, 1840473, 1886472, 1894746, 2111052, 2120311, 2192904, 2333268, 2453964, 2462894, 2526328, 2571441, 2712276, 2842119, 2862958, 3166578, 3248136, 3428588, 3680946, 3694341, 3789492, 4222104, 4240622, 4294437, 4666536, 4907928, 4925788, 5142882, 5424552, 5684238, 5725916, 6000029, 6333156, 6360933, 6857176, 7361892, 7388682, 7578984, 7714323, 8481244, 8588874, 9851576, 10285764, 11083023, 11368476, 11451832, 12000058, 12666312, 12721866, 12883311, 14723784, 14777364, 14842177, 15428646, 16962488, 17177748, 18000087, 19082799, 20571528, 22166046, 22736952, 24000116, 25443732, 25766622, 29554728, 29684354, 30857292, 34355496, 36000174, 38165598, 40285909, 44332092, 44526531, 48000232, 50887464, 51533244, 54000261, 59368708, 61714584, 72000348, 76331196, 80571818, 88664184, 89053062, 103066488, 108000522, 118737416, 120857727, 133579593, 144000696, 152662392, 161143636, 178106124, 216001044, 241715454, 267159186, 282001363, 322287272, 356212248, 362573181, 432002088, 483430908, 534318372, 564002726, 725146362, 846004089, 966861816, 1068636744, 1128005452, 1450292724, 1692008178, 2256010904, 2538012267, 2900585448, 3384016356, 5076024534, 6768032712, 10152049068, 20304098136]

約数ペア:

[(1, 20304098136), (2, 10152049068), (3, 6768032712), (4, 5076024534), (6, 3384016356), (7, 2900585448), (8, 2538012267), (9, 2256010904), (12, 1692008178), (14, 1450292724), (18, 1128005452), (19, 1068636744), (21, 966861816), (24, 846004089), (28, 725146362), (36, 564002726), (38, 534318372), (42, 483430908), (47, 432002088), (56, 362573181), (57, 356212248), (63, 322287272), (72, 282001363), (76, 267159186), (84, 241715454), (94, 216001044), (114, 178106124), (126, 161143636), (133, 152662392), (141, 144000696), (152, 133579593), (168, 120857727), (171, 118737416), (188, 108000522), (197, 103066488), (228, 89053062), (229, 88664184), (252, 80571818), (266, 76331196), (282, 72000348), (329, 61714584), (342, 59368708), (376, 54000261), (394, 51533244), (399, 50887464), (423, 48000232), (456, 44526531), (458, 44332092), (504, 40285909), (532, 38165598), (564, 36000174), (591, 34355496), (658, 30857292), (684, 29684354), (687, 29554728), (788, 25766622), (798, 25443732), (846, 24000116), (893, 22736952), (916, 22166046), (987, 20571528), (1064, 19082799), (1128, 18000087), (1182, 17177748), (1197, 16962488), (1316, 15428646), (1368, 14842177), (1374, 14777364), (1379, 14723784), (1576, 12883311), (1596, 12721866), (1603, 12666312), (1692, 12000058), (1773, 11451832), (1786, 11368476), (1832, 11083023), (1974, 10285764), (2061, 9851576), (2364, 8588874), (2394, 8481244), (2632, 7714323), (2679, 7578984), (2748, 7388682), (2758, 7361892), (2961, 6857176), (3192, 6360933), (3206, 6333156), (3384, 6000029), (3546, 5725916), (3572, 5684238), (3743, 5424552), (3948, 5142882), (4122, 4925788), (4137, 4907928), (4351, 4666536), (4728, 4294437), (4788, 4240622), (4809, 4222104), (5358, 3789492), (5496, 3694341), (5516, 3680946), (5922, 3428588), (6251, 3248136), (6412, 3166578), (7092, 2862958), (7144, 2842119), (7486, 2712276), (7896, 2571441), (8037, 2526328), (8244, 2462894), (8274, 2453964), (8702, 2333268), (9259, 2192904), (9576, 2120311), (9618, 2111052), (10716, 1894746), (10763, 1886472), (11032, 1840473), (11229, 1808184), (11844, 1714294), (12411, 1635976), (12502, 1624068), (12824, 1583289), (13053, 1555512), (14184, 1431479), (14427, 1407368), (14972, 1356138), (16074, 1263164), (16488, 1231447), (16548, 1226982), (17404, 1166634), (18518, 1096452), (18753, 1082712), (19236, 1055526), (21432, 947373), (21526, 943236), (22458, 904092), (23688, 857147), (24822, 817988), (25004, 812034), (26106, 777756), (26201, 774936), (27777, 730968), (28854, 703684), (29944, 678069), (30457, 666648), (32148, 631582), (32289, 628824), (33096, 613491), (33687, 602728), (34808, 583317), (37036, 548226), (37506, 541356), (38472, 527763), (39159, 518504), (43052, 471618), (44916, 452046), (45113, 450072), (49644, 408994), (50008, 406017), (52212, 388878), (52402, 387468), (55554, 365484), (56259, 360904), (57708, 351842), (60914, 333324), (64296, 315791), (64578, 314412), (64813, 313272), (67374, 301364), (74072, 274113), (75012, 270678), (75341, 269496), (78318, 259252), (78603, 258312), (83331, 243656), (86104, 235809), (89832, 226023), (90226, 225036), (91371, 222216), (96867, 209608), (99288, 204497), (104424, 194439), (104804, 193734), (111108, 182742), (112518, 180452), (115416, 175921), (121828, 166662), (129156, 157206), (129626, 156636), (134748, 150682), (135339, 150024)]