20463263184

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21589}}^1$

素因数の和:21658

約数の個数: 240

約数和(自身を含む): 68363957760

約数和(自身を除く): 47900694576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 294, 312, 336, 364, 372, 392, 403, 434, 496, 546, 588, 624, 637, 651, 728, 744, 784, 806, 868, 1092, 1176, 1209, 1274, 1302, 1456, 1488, 1519, 1612, 1736, 1911, 2184, 2352, 2418, 2548, 2604, 2821, 3038, 3224, 3472, 3822, 4368, 4557, 4836, 5096, 5208, 5642, 6076, 6448, 7644, 8463, 9114, 9672, 10192, 10416, 11284, 12152, 15288, 16926, 18228, 19344, 19747, 21589, 22568, 24304, 30576, 33852, 36456, 39494, 43178, 45136, 59241, 64767, 67704, 72912, 78988, 86356, 118482, 129534, 135408, 151123, 157976, 172712, 236964, 259068, 280657, 302246, 315952, 345424, 453369, 473928, 518136, 561314, 604492, 669259, 841971, 906738, 947856, 1036272, 1057861, 1122628, 1208984, 1338518, 1683942, 1813476, 1964599, 2007777, 2115722, 2245256, 2417968, 2677036, 3173583, 3367884, 3626952, 3929198, 4015554, 4231444, 4490512, 4684813, 5354072, 5893797, 6347166, 6735768, 7253904, 7858396, 8031108, 8462888, 8700367, 9369626, 10708144, 11787594, 12694332, 13471536, 13752193, 14054439, 15716792, 16062216, 16925776, 17400734, 18739252, 23575188, 25388664, 26101101, 27504386, 28108878, 31433584, 32124432, 32793691, 34801468, 37478504, 41256579, 47150376, 50777328, 52202202, 55008772, 56217756, 60902569, 65587382, 69602936, 74957008, 82513158, 94300752, 98381073, 104404404, 110017544, 112435512, 121805138, 131174764, 139205872, 165026316, 182707707, 196762146, 208808808, 220035088, 224871024, 243610276, 262349528, 330052632, 365415414, 393524292, 417617616, 426317983, 487220552, 524699056, 660105264, 730830828, 787048584, 852635966, 974441104, 1278953949, 1461661656, 1574097168, 1705271932, 2557907898, 2923323312, 3410543864, 5115815796, 6821087728, 10231631592, 20463263184]

約数ペア:

[(1, 20463263184), (2, 10231631592), (3, 6821087728), (4, 5115815796), (6, 3410543864), (7, 2923323312), (8, 2557907898), (12, 1705271932), (13, 1574097168), (14, 1461661656), (16, 1278953949), (21, 974441104), (24, 852635966), (26, 787048584), (28, 730830828), (31, 660105264), (39, 524699056), (42, 487220552), (48, 426317983), (49, 417617616), (52, 393524292), (56, 365415414), (62, 330052632), (78, 262349528), (84, 243610276), (91, 224871024), (93, 220035088), (98, 208808808), (104, 196762146), (112, 182707707), (124, 165026316), (147, 139205872), (156, 131174764), (168, 121805138), (182, 112435512), (186, 110017544), (196, 104404404), (208, 98381073), (217, 94300752), (248, 82513158), (273, 74957008), (294, 69602936), (312, 65587382), (336, 60902569), (364, 56217756), (372, 55008772), (392, 52202202), (403, 50777328), (434, 47150376), (496, 41256579), (546, 37478504), (588, 34801468), (624, 32793691), (637, 32124432), (651, 31433584), (728, 28108878), (744, 27504386), (784, 26101101), (806, 25388664), (868, 23575188), (1092, 18739252), (1176, 17400734), (1209, 16925776), (1274, 16062216), (1302, 15716792), (1456, 14054439), (1488, 13752193), (1519, 13471536), (1612, 12694332), (1736, 11787594), (1911, 10708144), (2184, 9369626), (2352, 8700367), (2418, 8462888), (2548, 8031108), (2604, 7858396), (2821, 7253904), (3038, 6735768), (3224, 6347166), (3472, 5893797), (3822, 5354072), (4368, 4684813), (4557, 4490512), (4836, 4231444), (5096, 4015554), (5208, 3929198), (5642, 3626952), (6076, 3367884), (6448, 3173583), (7644, 2677036), (8463, 2417968), (9114, 2245256), (9672, 2115722), (10192, 2007777), (10416, 1964599), (11284, 1813476), (12152, 1683942), (15288, 1338518), (16926, 1208984), (18228, 1122628), (19344, 1057861), (19747, 1036272), (21589, 947856), (22568, 906738), (24304, 841971), (30576, 669259), (33852, 604492), (36456, 561314), (39494, 518136), (43178, 473928), (45136, 453369), (59241, 345424), (64767, 315952), (67704, 302246), (72912, 280657), (78988, 259068), (86356, 236964), (118482, 172712), (129534, 157976), (135408, 151123)]