20268266688

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{547}}^1$

素因数の和:1132

約数の個数: 224

約数和(自身を含む): 61266750720

約数和(自身を除く): 40998484032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 144, 164, 192, 216, 246, 288, 328, 369, 432, 492, 523, 547, 576, 656, 738, 864, 984, 1046, 1094, 1107, 1312, 1476, 1569, 1641, 1728, 1968, 2092, 2188, 2214, 2624, 2952, 3138, 3282, 3936, 4184, 4376, 4428, 4707, 4923, 5904, 6276, 6564, 7872, 8368, 8752, 8856, 9414, 9846, 11808, 12552, 13128, 14121, 14769, 16736, 17504, 17712, 18828, 19692, 21443, 22427, 23616, 25104, 26256, 28242, 29538, 33472, 35008, 35424, 37656, 39384, 42886, 44854, 50208, 52512, 56484, 59076, 64329, 67281, 70848, 75312, 78768, 85772, 89708, 100416, 105024, 112968, 118152, 128658, 134562, 150624, 157536, 171544, 179416, 192987, 201843, 225936, 236304, 257316, 269124, 286081, 301248, 315072, 343088, 358832, 385974, 403686, 451872, 472608, 514632, 538248, 572162, 578961, 605529, 686176, 717664, 771948, 807372, 858243, 903744, 945216, 1029264, 1076496, 1144324, 1157922, 1211058, 1372352, 1435328, 1543896, 1614744, 1716486, 2058528, 2152992, 2288648, 2315844, 2422116, 2574729, 3087792, 3229488, 3432972, 4117056, 4305984, 4577296, 4631688, 4844232, 5149458, 6175584, 6458976, 6865944, 7724187, 9154592, 9263376, 9688464, 10298916, 11729321, 12351168, 12917952, 13731888, 15448374, 18309184, 18526752, 19376928, 20597832, 23458642, 27463776, 30896748, 35187963, 37053504, 38753856, 41195664, 46917284, 54927552, 61793496, 70375926, 82391328, 93834568, 105563889, 123586992, 140751852, 164782656, 187669136, 211127778, 247173984, 281503704, 316691667, 375338272, 422255556, 494347968, 563007408, 633383334, 750676544, 844511112, 1126014816, 1266766668, 1689022224, 2252029632, 2533533336, 3378044448, 5067066672, 6756088896, 10134133344, 20268266688]

約数ペア:

[(1, 20268266688), (2, 10134133344), (3, 6756088896), (4, 5067066672), (6, 3378044448), (8, 2533533336), (9, 2252029632), (12, 1689022224), (16, 1266766668), (18, 1126014816), (24, 844511112), (27, 750676544), (32, 633383334), (36, 563007408), (41, 494347968), (48, 422255556), (54, 375338272), (64, 316691667), (72, 281503704), (82, 247173984), (96, 211127778), (108, 187669136), (123, 164782656), (144, 140751852), (164, 123586992), (192, 105563889), (216, 93834568), (246, 82391328), (288, 70375926), (328, 61793496), (369, 54927552), (432, 46917284), (492, 41195664), (523, 38753856), (547, 37053504), (576, 35187963), (656, 30896748), (738, 27463776), (864, 23458642), (984, 20597832), (1046, 19376928), (1094, 18526752), (1107, 18309184), (1312, 15448374), (1476, 13731888), (1569, 12917952), (1641, 12351168), (1728, 11729321), (1968, 10298916), (2092, 9688464), (2188, 9263376), (2214, 9154592), (2624, 7724187), (2952, 6865944), (3138, 6458976), (3282, 6175584), (3936, 5149458), (4184, 4844232), (4376, 4631688), (4428, 4577296), (4707, 4305984), (4923, 4117056), (5904, 3432972), (6276, 3229488), (6564, 3087792), (7872, 2574729), (8368, 2422116), (8752, 2315844), (8856, 2288648), (9414, 2152992), (9846, 2058528), (11808, 1716486), (12552, 1614744), (13128, 1543896), (14121, 1435328), (14769, 1372352), (16736, 1211058), (17504, 1157922), (17712, 1144324), (18828, 1076496), (19692, 1029264), (21443, 945216), (22427, 903744), (23616, 858243), (25104, 807372), (26256, 771948), (28242, 717664), (29538, 686176), (33472, 605529), (35008, 578961), (35424, 572162), (37656, 538248), (39384, 514632), (42886, 472608), (44854, 451872), (50208, 403686), (52512, 385974), (56484, 358832), (59076, 343088), (64329, 315072), (67281, 301248), (70848, 286081), (75312, 269124), (78768, 257316), (85772, 236304), (89708, 225936), (100416, 201843), (105024, 192987), (112968, 179416), (118152, 171544), (128658, 157536), (134562, 150624)]