20125706496

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:406

約数の個数: 432

約数和(自身を含む): 66722733504

約数和(自身を除く): 46597027008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 163, 168, 192, 193, 196, 204, 224, 238, 256, 272, 294, 326, 336, 357, 384, 386, 392, 408, 448, 476, 489, 544, 579, 588, 652, 672, 714, 768, 772, 784, 816, 833, 896, 952, 978, 1088, 1141, 1158, 1176, 1304, 1344, 1351, 1428, 1544, 1568, 1632, 1666, 1792, 1904, 1956, 2176, 2282, 2316, 2352, 2499, 2608, 2688, 2702, 2771, 2856, 3088, 3136, 3264, 3281, 3332, 3423, 3808, 3912, 4053, 4352, 4564, 4632, 4704, 4998, 5216, 5376, 5404, 5542, 5712, 6176, 6272, 6528, 6562, 6664, 6846, 7616, 7824, 7987, 8106, 8313, 9128, 9264, 9408, 9457, 9843, 9996, 10432, 10808, 11084, 11424, 12352, 12544, 13056, 13124, 13328, 13692, 15232, 15648, 15974, 16212, 16626, 18256, 18528, 18816, 18914, 19397, 19686, 19992, 20864, 21616, 22168, 22848, 22967, 23961, 24704, 26248, 26656, 27384, 28371, 30464, 31296, 31459, 31948, 32424, 33252, 36512, 37056, 37632, 37828, 38794, 39372, 39984, 41728, 43232, 44336, 45696, 45934, 47922, 49408, 52496, 53312, 54768, 56742, 58191, 62592, 62918, 63896, 64848, 66504, 68901, 73024, 74112, 75656, 77588, 78744, 79968, 86464, 88672, 91392, 91868, 94377, 95844, 104992, 106624, 109536, 113484, 116382, 125184, 125836, 127792, 129696, 133008, 135779, 137802, 146048, 148224, 151312, 155176, 157488, 159936, 160769, 172928, 177344, 183736, 188754, 191688, 209984, 213248, 219072, 220213, 226968, 232764, 251672, 255584, 259392, 266016, 271558, 275604, 292096, 302624, 310352, 314976, 319872, 321538, 345856, 354688, 367472, 377508, 383376, 407337, 419968, 438144, 440426, 453936, 465528, 482307, 503344, 511168, 518784, 532032, 534803, 543116, 551208, 605248, 620704, 629952, 639744, 643076, 660639, 709376, 734944, 755016, 766752, 814674, 839936, 876288, 880852, 907872, 931056, 964614, 1006688, 1022336, 1037568, 1064064, 1069606, 1086232, 1102416, 1210496, 1241408, 1259904, 1286152, 1321278, 1469888, 1510032, 1533504, 1541491, 1604409, 1629348, 1761704, 1815744, 1862112, 1929228, 2013376, 2044672, 2128128, 2139212, 2172464, 2204832, 2420992, 2482816, 2519808, 2572304, 2642556, 2939776, 3020064, 3067008, 3082982, 3208818, 3258696, 3523408, 3631488, 3724224, 3743621, 3858456, 4026752, 4278424, 4344928, 4409664, 4624473, 4965632, 5144608, 5285112, 5879552, 6040128, 6134016, 6165964, 6417636, 6517392, 7046816, 7262976, 7448448, 7487242, 7716912, 8053504, 8556848, 8689856, 8819328, 9248946, 10289216, 10570224, 11230863, 12080256, 12331928, 12835272, 13034784, 14093632, 14896896, 14974484, 15433824, 17113696, 17379712, 17638656, 18497892, 20578432, 21140448, 22461726, 24160512, 24663856, 25670544, 26069568, 26205347, 28187264, 29948968, 30867648, 34227392, 34759424, 36995784, 41156864, 42280896, 44923452, 49327712, 51341088, 52139136, 52410694, 56374528, 59897936, 61735296, 68454784, 73991568, 78616041, 84561792, 89846904, 98655424, 102682176, 104278272, 104821388, 119795872, 123470592, 136909568, 147983136, 157232082, 169123584, 179693808, 197310848, 205364352, 209642776, 239591744, 295966272, 314464164, 359387616, 394621696, 410728704, 419285552, 479183488, 591932544, 628928328, 718775232, 838571104, 958366976, 1183865088, 1257856656, 1437550464, 1677142208, 2515713312, 2875100928, 3354284416, 5031426624, 6708568832, 10062853248, 20125706496]

約数ペア:

[(1, 20125706496), (2, 10062853248), (3, 6708568832), (4, 5031426624), (6, 3354284416), (7, 2875100928), (8, 2515713312), (12, 1677142208), (14, 1437550464), (16, 1257856656), (17, 1183865088), (21, 958366976), (24, 838571104), (28, 718775232), (32, 628928328), (34, 591932544), (42, 479183488), (48, 419285552), (49, 410728704), (51, 394621696), (56, 359387616), (64, 314464164), (68, 295966272), (84, 239591744), (96, 209642776), (98, 205364352), (102, 197310848), (112, 179693808), (119, 169123584), (128, 157232082), (136, 147983136), (147, 136909568), (163, 123470592), (168, 119795872), (192, 104821388), (193, 104278272), (196, 102682176), (204, 98655424), (224, 89846904), (238, 84561792), (256, 78616041), (272, 73991568), (294, 68454784), (326, 61735296), (336, 59897936), (357, 56374528), (384, 52410694), (386, 52139136), (392, 51341088), (408, 49327712), (448, 44923452), (476, 42280896), (489, 41156864), (544, 36995784), (579, 34759424), (588, 34227392), (652, 30867648), (672, 29948968), (714, 28187264), (768, 26205347), (772, 26069568), (784, 25670544), (816, 24663856), (833, 24160512), (896, 22461726), (952, 21140448), (978, 20578432), (1088, 18497892), (1141, 17638656), (1158, 17379712), (1176, 17113696), (1304, 15433824), (1344, 14974484), (1351, 14896896), (1428, 14093632), (1544, 13034784), (1568, 12835272), (1632, 12331928), (1666, 12080256), (1792, 11230863), (1904, 10570224), (1956, 10289216), (2176, 9248946), (2282, 8819328), (2316, 8689856), (2352, 8556848), (2499, 8053504), (2608, 7716912), (2688, 7487242), (2702, 7448448), (2771, 7262976), (2856, 7046816), (3088, 6517392), (3136, 6417636), (3264, 6165964), (3281, 6134016), (3332, 6040128), (3423, 5879552), (3808, 5285112), (3912, 5144608), (4053, 4965632), (4352, 4624473), (4564, 4409664), (4632, 4344928), (4704, 4278424), (4998, 4026752), (5216, 3858456), (5376, 3743621), (5404, 3724224), (5542, 3631488), (5712, 3523408), (6176, 3258696), (6272, 3208818), (6528, 3082982), (6562, 3067008), (6664, 3020064), (6846, 2939776), (7616, 2642556), (7824, 2572304), (7987, 2519808), (8106, 2482816), (8313, 2420992), (9128, 2204832), (9264, 2172464), (9408, 2139212), (9457, 2128128), (9843, 2044672), (9996, 2013376), (10432, 1929228), (10808, 1862112), (11084, 1815744), (11424, 1761704), (12352, 1629348), (12544, 1604409), (13056, 1541491), (13124, 1533504), (13328, 1510032), (13692, 1469888), (15232, 1321278), (15648, 1286152), (15974, 1259904), (16212, 1241408), (16626, 1210496), (18256, 1102416), (18528, 1086232), (18816, 1069606), (18914, 1064064), (19397, 1037568), (19686, 1022336), (19992, 1006688), (20864, 964614), (21616, 931056), (22168, 907872), (22848, 880852), (22967, 876288), (23961, 839936), (24704, 814674), (26248, 766752), (26656, 755016), (27384, 734944), (28371, 709376), (30464, 660639), (31296, 643076), (31459, 639744), (31948, 629952), (32424, 620704), (33252, 605248), (36512, 551208), (37056, 543116), (37632, 534803), (37828, 532032), (38794, 518784), (39372, 511168), (39984, 503344), (41728, 482307), (43232, 465528), (44336, 453936), (45696, 440426), (45934, 438144), (47922, 419968), (49408, 407337), (52496, 383376), (53312, 377508), (54768, 367472), (56742, 354688), (58191, 345856), (62592, 321538), (62918, 319872), (63896, 314976), (64848, 310352), (66504, 302624), (68901, 292096), (73024, 275604), (74112, 271558), (75656, 266016), (77588, 259392), (78744, 255584), (79968, 251672), (86464, 232764), (88672, 226968), (91392, 220213), (91868, 219072), (94377, 213248), (95844, 209984), (104992, 191688), (106624, 188754), (109536, 183736), (113484, 177344), (116382, 172928), (125184, 160769), (125836, 159936), (127792, 157488), (129696, 155176), (133008, 151312), (135779, 148224), (137802, 146048)]