20167757904

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 320

約数和(自身を含む): 63138816000

約数和(自身を除く): 42971058096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 67, 84, 94, 98, 112, 134, 141, 147, 168, 188, 196, 201, 268, 282, 294, 329, 336, 343, 376, 389, 392, 402, 469, 536, 564, 588, 658, 686, 752, 778, 784, 804, 938, 987, 1029, 1072, 1128, 1167, 1176, 1316, 1372, 1407, 1556, 1608, 1876, 1974, 2058, 2256, 2303, 2334, 2352, 2632, 2723, 2744, 2814, 3112, 3149, 3216, 3283, 3752, 3948, 4116, 4606, 4668, 5264, 5446, 5488, 5628, 6224, 6298, 6566, 6909, 7504, 7896, 8169, 8232, 9212, 9336, 9447, 9849, 10892, 11256, 12596, 13132, 13818, 15792, 16121, 16338, 16464, 18283, 18424, 18672, 18894, 19061, 19698, 21784, 22043, 22512, 22981, 25192, 26063, 26264, 27636, 32242, 32676, 36566, 36848, 37788, 38122, 39396, 43568, 44086, 45962, 48363, 50384, 52126, 52528, 54849, 55272, 57183, 64484, 65352, 66129, 68943, 73132, 75576, 76244, 78189, 78792, 88172, 91924, 96726, 104252, 109698, 110544, 114366, 127981, 128968, 130704, 132258, 133427, 137886, 146264, 151152, 152488, 154301, 156378, 157584, 176344, 182441, 183848, 193452, 208504, 219396, 228732, 255962, 257936, 264516, 266854, 275772, 292528, 304976, 308602, 312756, 352688, 364882, 367696, 383943, 386904, 400281, 417008, 438792, 457464, 462903, 511924, 529032, 533708, 547323, 551544, 617204, 625512, 729764, 767886, 773808, 800562, 877584, 895867, 914928, 925806, 1023848, 1058064, 1067416, 1080107, 1094646, 1103088, 1224961, 1234408, 1251024, 1277087, 1459528, 1535772, 1601124, 1791734, 1851612, 2047696, 2134832, 2160214, 2189292, 2449922, 2468816, 2554174, 2687601, 2919056, 3071544, 3202248, 3240321, 3583468, 3674883, 3703224, 3831261, 4320428, 4378584, 4899844, 5108348, 5375202, 6143088, 6271069, 6404496, 6480642, 7166936, 7349766, 7406448, 7662522, 8574727, 8640856, 8757168, 8939609, 9799688, 10216696, 10750404, 12542138, 12961284, 14333872, 14699532, 15325044, 17149454, 17281712, 17879218, 18813207, 19599376, 20433392, 21500808, 25084276, 25724181, 25922568, 26818827, 29399064, 30650088, 34298908, 35758436, 37626414, 43001616, 50168552, 51448362, 51845136, 53637654, 58798128, 60023089, 61300176, 68597816, 71516872, 75252828, 100337104, 102896724, 107275308, 120046178, 137195632, 143033744, 150505656, 180069267, 205793448, 214550616, 240092356, 301011312, 360138534, 411586896, 420161623, 429101232, 480184712, 720277068, 840323246, 960369424, 1260484869, 1440554136, 1680646492, 2520969738, 2881108272, 3361292984, 5041939476, 6722585968, 10083878952, 20167757904]

約数ペア:

[(1, 20167757904), (2, 10083878952), (3, 6722585968), (4, 5041939476), (6, 3361292984), (7, 2881108272), (8, 2520969738), (12, 1680646492), (14, 1440554136), (16, 1260484869), (21, 960369424), (24, 840323246), (28, 720277068), (42, 480184712), (47, 429101232), (48, 420161623), (49, 411586896), (56, 360138534), (67, 301011312), (84, 240092356), (94, 214550616), (98, 205793448), (112, 180069267), (134, 150505656), (141, 143033744), (147, 137195632), (168, 120046178), (188, 107275308), (196, 102896724), (201, 100337104), (268, 75252828), (282, 71516872), (294, 68597816), (329, 61300176), (336, 60023089), (343, 58798128), (376, 53637654), (389, 51845136), (392, 51448362), (402, 50168552), (469, 43001616), (536, 37626414), (564, 35758436), (588, 34298908), (658, 30650088), (686, 29399064), (752, 26818827), (778, 25922568), (784, 25724181), (804, 25084276), (938, 21500808), (987, 20433392), (1029, 19599376), (1072, 18813207), (1128, 17879218), (1167, 17281712), (1176, 17149454), (1316, 15325044), (1372, 14699532), (1407, 14333872), (1556, 12961284), (1608, 12542138), (1876, 10750404), (1974, 10216696), (2058, 9799688), (2256, 8939609), (2303, 8757168), (2334, 8640856), (2352, 8574727), (2632, 7662522), (2723, 7406448), (2744, 7349766), (2814, 7166936), (3112, 6480642), (3149, 6404496), (3216, 6271069), (3283, 6143088), (3752, 5375202), (3948, 5108348), (4116, 4899844), (4606, 4378584), (4668, 4320428), (5264, 3831261), (5446, 3703224), (5488, 3674883), (5628, 3583468), (6224, 3240321), (6298, 3202248), (6566, 3071544), (6909, 2919056), (7504, 2687601), (7896, 2554174), (8169, 2468816), (8232, 2449922), (9212, 2189292), (9336, 2160214), (9447, 2134832), (9849, 2047696), (10892, 1851612), (11256, 1791734), (12596, 1601124), (13132, 1535772), (13818, 1459528), (15792, 1277087), (16121, 1251024), (16338, 1234408), (16464, 1224961), (18283, 1103088), (18424, 1094646), (18672, 1080107), (18894, 1067416), (19061, 1058064), (19698, 1023848), (21784, 925806), (22043, 914928), (22512, 895867), (22981, 877584), (25192, 800562), (26063, 773808), (26264, 767886), (27636, 729764), (32242, 625512), (32676, 617204), (36566, 551544), (36848, 547323), (37788, 533708), (38122, 529032), (39396, 511924), (43568, 462903), (44086, 457464), (45962, 438792), (48363, 417008), (50384, 400281), (52126, 386904), (52528, 383943), (54849, 367696), (55272, 364882), (57183, 352688), (64484, 312756), (65352, 308602), (66129, 304976), (68943, 292528), (73132, 275772), (75576, 266854), (76244, 264516), (78189, 257936), (78792, 255962), (88172, 228732), (91924, 219396), (96726, 208504), (104252, 193452), (109698, 183848), (110544, 182441), (114366, 176344), (127981, 157584), (128968, 156378), (130704, 154301), (132258, 152488), (133427, 151152), (137886, 146264)]