20963174544

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 480

約数和(自身を含む): 70065515520

約数和(自身を除く): 49102340976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 81, 83, 104, 108, 114, 117, 144, 152, 156, 162, 166, 171, 208, 216, 228, 234, 243, 247, 249, 263, 304, 312, 324, 332, 342, 351, 432, 456, 468, 486, 494, 498, 513, 526, 624, 648, 664, 684, 702, 741, 747, 789, 912, 936, 972, 988, 996, 1026, 1052, 1053, 1079, 1296, 1328, 1368, 1404, 1482, 1494, 1539, 1577, 1578, 1872, 1944, 1976, 1992, 2052, 2104, 2106, 2158, 2223, 2241, 2367, 2736, 2808, 2964, 2988, 3078, 3154, 3156, 3159, 3237, 3419, 3888, 3952, 3984, 4104, 4208, 4212, 4316, 4446, 4482, 4617, 4731, 4734, 4997, 5616, 5928, 5976, 6156, 6308, 6312, 6318, 6474, 6669, 6723, 6838, 7101, 8208, 8424, 8632, 8892, 8964, 9234, 9462, 9468, 9711, 9994, 10257, 11856, 11952, 12312, 12616, 12624, 12636, 12948, 13338, 13446, 13676, 14193, 14202, 14991, 16848, 17264, 17784, 17928, 18468, 18924, 18936, 19422, 19988, 20007, 20169, 20501, 20514, 21303, 21829, 24624, 25232, 25272, 25896, 26676, 26892, 27352, 28386, 28404, 29133, 29982, 30771, 35568, 35856, 36936, 37848, 37872, 38844, 39976, 40014, 40338, 41002, 41028, 42579, 42606, 43658, 44973, 50544, 51792, 53352, 53784, 54704, 56772, 56808, 58266, 59964, 60021, 61503, 61542, 63909, 64961, 65487, 73872, 75696, 77688, 79952, 80028, 80676, 82004, 82056, 85158, 85212, 87316, 87399, 89946, 92313, 106704, 107568, 113544, 113616, 116532, 119928, 120042, 123006, 123084, 127737, 127818, 129922, 130974, 134919, 155376, 160056, 161352, 164008, 164112, 170316, 170424, 174632, 174798, 179892, 184509, 184626, 194883, 196461, 227088, 233064, 239856, 240084, 246012, 246168, 255474, 255636, 259844, 261948, 262197, 269838, 276939, 283777, 320112, 322704, 328016, 340632, 340848, 349264, 349596, 359784, 369018, 369252, 383211, 389766, 392922, 404757, 414751, 466128, 480168, 492024, 492336, 510948, 511272, 519688, 523896, 524394, 539676, 553527, 553878, 567554, 584649, 589383, 681264, 699192, 719568, 738036, 738504, 766422, 779532, 785844, 809514, 829502, 830817, 851331, 960336, 984048, 1021896, 1022544, 1039376, 1047792, 1048788, 1079352, 1107054, 1107756, 1135108, 1169298, 1178766, 1214271, 1244253, 1398384, 1476072, 1477008, 1532844, 1559064, 1571688, 1619028, 1659004, 1660581, 1661634, 1702662, 1753947, 1768149, 2043792, 2097576, 2158704, 2214108, 2215512, 2270216, 2338596, 2357532, 2428542, 2488506, 2553993, 2952144, 3065688, 3118128, 3143376, 3238056, 3318008, 3321162, 3323268, 3405324, 3507894, 3536298, 3732759, 4195152, 4428216, 4431024, 4540432, 4677192, 4715064, 4857084, 4977012, 4981743, 5107986, 5261841, 5304447, 5391763, 6131376, 6476112, 6636016, 6642324, 6646536, 6810648, 7015788, 7072596, 7465518, 7661979, 8856432, 9354384, 9430128, 9714168, 9954024, 9963486, 10215972, 10523682, 10608894, 10783526, 11198277, 13284648, 13293072, 13621296, 14031576, 14145192, 14931036, 15323958, 15785523, 16175289, 19428336, 19908048, 19926972, 20431944, 21047364, 21217788, 21567052, 22396554, 22985937, 26569296, 28063152, 28290384, 29862072, 30647916, 31571046, 32350578, 33594831, 39853944, 40863888, 42094728, 42435576, 43134104, 44793108, 45971874, 48525867, 59724144, 61295832, 63142092, 64701156, 67189662, 68957811, 79707888, 84189456, 84871152, 86268208, 89586216, 91943748, 97051734, 100784493, 122591664, 126284184, 129402312, 134379324, 137915622, 145577601, 179172432, 183887496, 194103468, 201568986, 252568368, 258804624, 268758648, 275831244, 291155202, 367774992, 388206936, 403137972, 436732803, 537517296, 551662488, 582310404, 776413872, 806275944, 873465606, 1103324976, 1164620808, 1310198409, 1612551888, 1746931212, 2329241616, 2620396818, 3493862424, 5240793636, 6987724848, 10481587272, 20963174544]

約数ペア:

[(1, 20963174544), (2, 10481587272), (3, 6987724848), (4, 5240793636), (6, 3493862424), (8, 2620396818), (9, 2329241616), (12, 1746931212), (13, 1612551888), (16, 1310198409), (18, 1164620808), (19, 1103324976), (24, 873465606), (26, 806275944), (27, 776413872), (36, 582310404), (38, 551662488), (39, 537517296), (48, 436732803), (52, 403137972), (54, 388206936), (57, 367774992), (72, 291155202), (76, 275831244), (78, 268758648), (81, 258804624), (83, 252568368), (104, 201568986), (108, 194103468), (114, 183887496), (117, 179172432), (144, 145577601), (152, 137915622), (156, 134379324), (162, 129402312), (166, 126284184), (171, 122591664), (208, 100784493), (216, 97051734), (228, 91943748), (234, 89586216), (243, 86268208), (247, 84871152), (249, 84189456), (263, 79707888), (304, 68957811), (312, 67189662), (324, 64701156), (332, 63142092), (342, 61295832), (351, 59724144), (432, 48525867), (456, 45971874), (468, 44793108), (486, 43134104), (494, 42435576), (498, 42094728), (513, 40863888), (526, 39853944), (624, 33594831), (648, 32350578), (664, 31571046), (684, 30647916), (702, 29862072), (741, 28290384), (747, 28063152), (789, 26569296), (912, 22985937), (936, 22396554), (972, 21567052), (988, 21217788), (996, 21047364), (1026, 20431944), (1052, 19926972), (1053, 19908048), (1079, 19428336), (1296, 16175289), (1328, 15785523), (1368, 15323958), (1404, 14931036), (1482, 14145192), (1494, 14031576), (1539, 13621296), (1577, 13293072), (1578, 13284648), (1872, 11198277), (1944, 10783526), (1976, 10608894), (1992, 10523682), (2052, 10215972), (2104, 9963486), (2106, 9954024), (2158, 9714168), (2223, 9430128), (2241, 9354384), (2367, 8856432), (2736, 7661979), (2808, 7465518), (2964, 7072596), (2988, 7015788), (3078, 6810648), (3154, 6646536), (3156, 6642324), (3159, 6636016), (3237, 6476112), (3419, 6131376), (3888, 5391763), (3952, 5304447), (3984, 5261841), (4104, 5107986), (4208, 4981743), (4212, 4977012), (4316, 4857084), (4446, 4715064), (4482, 4677192), (4617, 4540432), (4731, 4431024), (4734, 4428216), (4997, 4195152), (5616, 3732759), (5928, 3536298), (5976, 3507894), (6156, 3405324), (6308, 3323268), (6312, 3321162), (6318, 3318008), (6474, 3238056), (6669, 3143376), (6723, 3118128), (6838, 3065688), (7101, 2952144), (8208, 2553993), (8424, 2488506), (8632, 2428542), (8892, 2357532), (8964, 2338596), (9234, 2270216), (9462, 2215512), (9468, 2214108), (9711, 2158704), (9994, 2097576), (10257, 2043792), (11856, 1768149), (11952, 1753947), (12312, 1702662), (12616, 1661634), (12624, 1660581), (12636, 1659004), (12948, 1619028), (13338, 1571688), (13446, 1559064), (13676, 1532844), (14193, 1477008), (14202, 1476072), (14991, 1398384), (16848, 1244253), (17264, 1214271), (17784, 1178766), (17928, 1169298), (18468, 1135108), (18924, 1107756), (18936, 1107054), (19422, 1079352), (19988, 1048788), (20007, 1047792), (20169, 1039376), (20501, 1022544), (20514, 1021896), (21303, 984048), (21829, 960336), (24624, 851331), (25232, 830817), (25272, 829502), (25896, 809514), (26676, 785844), (26892, 779532), (27352, 766422), (28386, 738504), (28404, 738036), (29133, 719568), (29982, 699192), (30771, 681264), (35568, 589383), (35856, 584649), (36936, 567554), (37848, 553878), (37872, 553527), (38844, 539676), (39976, 524394), (40014, 523896), (40338, 519688), (41002, 511272), (41028, 510948), (42579, 492336), (42606, 492024), (43658, 480168), (44973, 466128), (50544, 414751), (51792, 404757), (53352, 392922), (53784, 389766), (54704, 383211), (56772, 369252), (56808, 369018), (58266, 359784), (59964, 349596), (60021, 349264), (61503, 340848), (61542, 340632), (63909, 328016), (64961, 322704), (65487, 320112), (73872, 283777), (75696, 276939), (77688, 269838), (79952, 262197), (80028, 261948), (80676, 259844), (82004, 255636), (82056, 255474), (85158, 246168), (85212, 246012), (87316, 240084), (87399, 239856), (89946, 233064), (92313, 227088), (106704, 196461), (107568, 194883), (113544, 184626), (113616, 184509), (116532, 179892), (119928, 174798), (120042, 174632), (123006, 170424), (123084, 170316), (127737, 164112), (127818, 164008), (129922, 161352), (130974, 160056), (134919, 155376)]