20347686912

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1033}}^1$

素因数の和:1296

約数の個数: 208

約数和(自身を含む): 62335475840

約数和(自身を除く): 41987788928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 229, 256, 336, 384, 448, 458, 512, 672, 687, 768, 896, 916, 1024, 1033, 1344, 1374, 1536, 1603, 1792, 1832, 2048, 2066, 2688, 2748, 3072, 3099, 3206, 3584, 3664, 4096, 4132, 4809, 5376, 5496, 6144, 6198, 6412, 7168, 7231, 7328, 8264, 9618, 10752, 10992, 12288, 12396, 12824, 14336, 14462, 14656, 16528, 19236, 21504, 21693, 21984, 24792, 25648, 28672, 28924, 29312, 33056, 38472, 43008, 43386, 43968, 49584, 51296, 57848, 58624, 66112, 76944, 86016, 86772, 87936, 99168, 102592, 115696, 117248, 132224, 153888, 173544, 175872, 198336, 205184, 231392, 234496, 236557, 264448, 307776, 347088, 351744, 396672, 410368, 462784, 468992, 473114, 528896, 615552, 694176, 703488, 709671, 793344, 820736, 925568, 937984, 946228, 1057792, 1231104, 1388352, 1406976, 1419342, 1586688, 1641472, 1655899, 1851136, 1892456, 2115584, 2462208, 2776704, 2813952, 2838684, 3173376, 3282944, 3311798, 3702272, 3784912, 4231168, 4924416, 4967697, 5553408, 5677368, 6346752, 6565888, 6623596, 7404544, 7569824, 9848832, 9935394, 11106816, 11354736, 12693504, 13247192, 14809088, 15139648, 19697664, 19870788, 22213632, 22709472, 26494384, 29618176, 30279296, 39741576, 44427264, 45418944, 52988768, 60558592, 79483152, 88854528, 90837888, 105977536, 121117184, 158966304, 181675776, 211955072, 242234368, 317932608, 363351552, 423910144, 484468736, 635865216, 726703104, 847820288, 968937472, 1271730432, 1453406208, 1695640576, 2543460864, 2906812416, 3391281152, 5086921728, 6782562304, 10173843456, 20347686912]

約数ペア:

[(1, 20347686912), (2, 10173843456), (3, 6782562304), (4, 5086921728), (6, 3391281152), (7, 2906812416), (8, 2543460864), (12, 1695640576), (14, 1453406208), (16, 1271730432), (21, 968937472), (24, 847820288), (28, 726703104), (32, 635865216), (42, 484468736), (48, 423910144), (56, 363351552), (64, 317932608), (84, 242234368), (96, 211955072), (112, 181675776), (128, 158966304), (168, 121117184), (192, 105977536), (224, 90837888), (229, 88854528), (256, 79483152), (336, 60558592), (384, 52988768), (448, 45418944), (458, 44427264), (512, 39741576), (672, 30279296), (687, 29618176), (768, 26494384), (896, 22709472), (916, 22213632), (1024, 19870788), (1033, 19697664), (1344, 15139648), (1374, 14809088), (1536, 13247192), (1603, 12693504), (1792, 11354736), (1832, 11106816), (2048, 9935394), (2066, 9848832), (2688, 7569824), (2748, 7404544), (3072, 6623596), (3099, 6565888), (3206, 6346752), (3584, 5677368), (3664, 5553408), (4096, 4967697), (4132, 4924416), (4809, 4231168), (5376, 3784912), (5496, 3702272), (6144, 3311798), (6198, 3282944), (6412, 3173376), (7168, 2838684), (7231, 2813952), (7328, 2776704), (8264, 2462208), (9618, 2115584), (10752, 1892456), (10992, 1851136), (12288, 1655899), (12396, 1641472), (12824, 1586688), (14336, 1419342), (14462, 1406976), (14656, 1388352), (16528, 1231104), (19236, 1057792), (21504, 946228), (21693, 937984), (21984, 925568), (24792, 820736), (25648, 793344), (28672, 709671), (28924, 703488), (29312, 694176), (33056, 615552), (38472, 528896), (43008, 473114), (43386, 468992), (43968, 462784), (49584, 410368), (51296, 396672), (57848, 351744), (58624, 347088), (66112, 307776), (76944, 264448), (86016, 236557), (86772, 234496), (87936, 231392), (99168, 205184), (102592, 198336), (115696, 175872), (117248, 173544), (132224, 153888)]