20623632384

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 61641216000

約数和(自身を除く): 41017583616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 41, 48, 57, 62, 64, 76, 82, 93, 96, 114, 123, 124, 128, 139, 152, 164, 186, 192, 228, 246, 248, 256, 278, 304, 328, 372, 384, 417, 456, 492, 496, 512, 556, 589, 608, 656, 744, 768, 779, 834, 912, 984, 992, 1024, 1112, 1178, 1216, 1271, 1312, 1488, 1536, 1558, 1668, 1767, 1824, 1968, 1984, 2048, 2224, 2337, 2356, 2432, 2542, 2624, 2641, 2976, 3072, 3116, 3336, 3534, 3648, 3813, 3936, 3968, 4309, 4448, 4674, 4712, 4864, 5084, 5248, 5282, 5699, 5952, 6144, 6232, 6672, 7068, 7296, 7626, 7872, 7923, 7936, 8618, 8896, 9348, 9424, 9728, 10168, 10496, 10564, 11398, 11904, 12464, 12927, 13344, 14136, 14592, 15252, 15744, 15846, 15872, 17097, 17236, 17792, 18696, 18848, 19456, 20336, 20992, 21128, 22796, 23808, 24149, 24928, 25854, 26688, 28272, 29184, 30504, 31488, 31692, 31744, 34194, 34472, 35584, 37392, 37696, 38912, 40672, 41984, 42256, 45592, 47616, 48298, 49856, 51708, 53376, 56544, 58368, 61008, 62976, 63384, 63488, 68388, 68944, 71168, 72447, 74784, 75392, 81344, 81871, 83968, 84512, 91184, 95232, 96596, 99712, 103416, 106752, 108281, 113088, 116736, 122016, 125952, 126768, 136776, 137888, 142336, 144894, 149568, 150784, 162688, 163742, 169024, 176669, 182368, 190464, 193192, 199424, 206832, 213504, 216562, 226176, 244032, 245613, 251904, 253536, 273552, 275776, 284672, 289788, 299136, 301568, 324843, 325376, 327484, 338048, 353338, 364736, 386384, 398848, 413664, 427008, 433124, 452352, 488064, 491226, 507072, 530007, 547104, 551552, 579576, 598272, 603136, 649686, 650752, 654968, 676096, 706676, 729472, 772768, 797696, 827328, 854016, 866248, 904704, 976128, 982452, 1014144, 1060014, 1094208, 1103104, 1159152, 1196544, 1206272, 1299372, 1301504, 1309936, 1352192, 1413352, 1458944, 1545536, 1595392, 1654656, 1732496, 1809408, 1952256, 1964904, 2028288, 2120028, 2188416, 2206208, 2318304, 2393088, 2598744, 2603008, 2619872, 2704384, 2826704, 2917888, 3091072, 3309312, 3356711, 3464992, 3618816, 3904512, 3929808, 4056576, 4240056, 4376832, 4412416, 4636608, 4786176, 5197488, 5239744, 5408768, 5653408, 5835776, 6182144, 6618624, 6713422, 6929984, 7809024, 7859616, 8113152, 8480112, 8753664, 8824832, 9273216, 10070133, 10394976, 10479488, 11306816, 11671552, 12364288, 13237248, 13426844, 13859968, 15719232, 16226304, 16960224, 17507328, 18546432, 20140266, 20789952, 20958976, 22613632, 24728576, 26474496, 26853688, 27719936, 31438464, 33920448, 35014656, 37092864, 40280532, 41579904, 41917952, 45227264, 49457152, 53707376, 55439872, 62876928, 67840896, 74185728, 80561064, 83159808, 83835904, 90454528, 107414752, 110879744, 125753856, 135681792, 148371456, 161122128, 166319616, 167671808, 180909056, 214829504, 221759488, 251507712, 271363584, 322244256, 332639232, 361818112, 429659008, 503015424, 542727168, 644488512, 665278464, 859318016, 1085454336, 1288977024, 1718636032, 2577954048, 3437272064, 5155908096, 6874544128, 10311816192, 20623632384]

約数ペア:

[(1, 20623632384), (2, 10311816192), (3, 6874544128), (4, 5155908096), (6, 3437272064), (8, 2577954048), (12, 1718636032), (16, 1288977024), (19, 1085454336), (24, 859318016), (31, 665278464), (32, 644488512), (38, 542727168), (41, 503015424), (48, 429659008), (57, 361818112), (62, 332639232), (64, 322244256), (76, 271363584), (82, 251507712), (93, 221759488), (96, 214829504), (114, 180909056), (123, 167671808), (124, 166319616), (128, 161122128), (139, 148371456), (152, 135681792), (164, 125753856), (186, 110879744), (192, 107414752), (228, 90454528), (246, 83835904), (248, 83159808), (256, 80561064), (278, 74185728), (304, 67840896), (328, 62876928), (372, 55439872), (384, 53707376), (417, 49457152), (456, 45227264), (492, 41917952), (496, 41579904), (512, 40280532), (556, 37092864), (589, 35014656), (608, 33920448), (656, 31438464), (744, 27719936), (768, 26853688), (779, 26474496), (834, 24728576), (912, 22613632), (984, 20958976), (992, 20789952), (1024, 20140266), (1112, 18546432), (1178, 17507328), (1216, 16960224), (1271, 16226304), (1312, 15719232), (1488, 13859968), (1536, 13426844), (1558, 13237248), (1668, 12364288), (1767, 11671552), (1824, 11306816), (1968, 10479488), (1984, 10394976), (2048, 10070133), (2224, 9273216), (2337, 8824832), (2356, 8753664), (2432, 8480112), (2542, 8113152), (2624, 7859616), (2641, 7809024), (2976, 6929984), (3072, 6713422), (3116, 6618624), (3336, 6182144), (3534, 5835776), (3648, 5653408), (3813, 5408768), (3936, 5239744), (3968, 5197488), (4309, 4786176), (4448, 4636608), (4674, 4412416), (4712, 4376832), (4864, 4240056), (5084, 4056576), (5248, 3929808), (5282, 3904512), (5699, 3618816), (5952, 3464992), (6144, 3356711), (6232, 3309312), (6672, 3091072), (7068, 2917888), (7296, 2826704), (7626, 2704384), (7872, 2619872), (7923, 2603008), (7936, 2598744), (8618, 2393088), (8896, 2318304), (9348, 2206208), (9424, 2188416), (9728, 2120028), (10168, 2028288), (10496, 1964904), (10564, 1952256), (11398, 1809408), (11904, 1732496), (12464, 1654656), (12927, 1595392), (13344, 1545536), (14136, 1458944), (14592, 1413352), (15252, 1352192), (15744, 1309936), (15846, 1301504), (15872, 1299372), (17097, 1206272), (17236, 1196544), (17792, 1159152), (18696, 1103104), (18848, 1094208), (19456, 1060014), (20336, 1014144), (20992, 982452), (21128, 976128), (22796, 904704), (23808, 866248), (24149, 854016), (24928, 827328), (25854, 797696), (26688, 772768), (28272, 729472), (29184, 706676), (30504, 676096), (31488, 654968), (31692, 650752), (31744, 649686), (34194, 603136), (34472, 598272), (35584, 579576), (37392, 551552), (37696, 547104), (38912, 530007), (40672, 507072), (41984, 491226), (42256, 488064), (45592, 452352), (47616, 433124), (48298, 427008), (49856, 413664), (51708, 398848), (53376, 386384), (56544, 364736), (58368, 353338), (61008, 338048), (62976, 327484), (63384, 325376), (63488, 324843), (68388, 301568), (68944, 299136), (71168, 289788), (72447, 284672), (74784, 275776), (75392, 273552), (81344, 253536), (81871, 251904), (83968, 245613), (84512, 244032), (91184, 226176), (95232, 216562), (96596, 213504), (99712, 206832), (103416, 199424), (106752, 193192), (108281, 190464), (113088, 182368), (116736, 176669), (122016, 169024), (125952, 163742), (126768, 162688), (136776, 150784), (137888, 149568), (142336, 144894)]