20756065536

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1138

約数の個数: 288

約数和(自身を含む): 64583205120

約数和(自身を除く): 43827139584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 137, 138, 144, 184, 192, 207, 216, 256, 274, 276, 288, 368, 384, 411, 414, 432, 548, 552, 576, 621, 736, 768, 822, 828, 864, 953, 1096, 1104, 1152, 1233, 1242, 1472, 1644, 1656, 1728, 1906, 2192, 2208, 2304, 2466, 2484, 2859, 2944, 3151, 3288, 3312, 3456, 3699, 3812, 4384, 4416, 4932, 4968, 5718, 5888, 6302, 6576, 6624, 6912, 7398, 7624, 8577, 8768, 8832, 9453, 9864, 9936, 11436, 12604, 13152, 13248, 14796, 15248, 17154, 17536, 17664, 18906, 19728, 19872, 21919, 22872, 25208, 25731, 26304, 26496, 28359, 29592, 30496, 34308, 35072, 37812, 39456, 39744, 43838, 45744, 50416, 51462, 52608, 52992, 56718, 59184, 60992, 65757, 68616, 75624, 78912, 79488, 85077, 87676, 91488, 100832, 102924, 105216, 113436, 118368, 121984, 130561, 131514, 137232, 151248, 157824, 158976, 170154, 175352, 182976, 197271, 201664, 205848, 226872, 236736, 243968, 261122, 263028, 274464, 302496, 315648, 340308, 350704, 365952, 391683, 394542, 403328, 411696, 453744, 473472, 522244, 526056, 548928, 591813, 604992, 680616, 701408, 731904, 783366, 789084, 806656, 823392, 907488, 946944, 1044488, 1052112, 1097856, 1175049, 1183626, 1209984, 1361232, 1402816, 1566732, 1578168, 1646784, 1814976, 2088976, 2104224, 2195712, 2350098, 2367252, 2419968, 2722464, 2805632, 3002903, 3133464, 3156336, 3293568, 3525147, 3629952, 4177952, 4208448, 4700196, 4734504, 5444928, 5611264, 6005806, 6266928, 6312672, 6587136, 7050294, 7259904, 8355904, 8416896, 9008709, 9400392, 9469008, 10889856, 12011612, 12533856, 12625344, 14100588, 16711808, 16833792, 18017418, 18800784, 18938016, 21779712, 24023224, 25067712, 25250688, 27026127, 28201176, 33423616, 36034836, 37601568, 37876032, 48046448, 50135424, 50501376, 54052254, 56402352, 72069672, 75203136, 75752064, 81078381, 96092896, 100270848, 108104508, 112804704, 144139344, 150406272, 151504128, 162156762, 192185792, 216209016, 225609408, 288278688, 300812544, 324313524, 384371584, 432418032, 451218816, 576557376, 648627048, 768743168, 864836064, 902437632, 1153114752, 1297254096, 1729672128, 2306229504, 2594508192, 3459344256, 5189016384, 6918688512, 10378032768, 20756065536]

約数ペア:

[(1, 20756065536), (2, 10378032768), (3, 6918688512), (4, 5189016384), (6, 3459344256), (8, 2594508192), (9, 2306229504), (12, 1729672128), (16, 1297254096), (18, 1153114752), (23, 902437632), (24, 864836064), (27, 768743168), (32, 648627048), (36, 576557376), (46, 451218816), (48, 432418032), (54, 384371584), (64, 324313524), (69, 300812544), (72, 288278688), (92, 225609408), (96, 216209016), (108, 192185792), (128, 162156762), (137, 151504128), (138, 150406272), (144, 144139344), (184, 112804704), (192, 108104508), (207, 100270848), (216, 96092896), (256, 81078381), (274, 75752064), (276, 75203136), (288, 72069672), (368, 56402352), (384, 54052254), (411, 50501376), (414, 50135424), (432, 48046448), (548, 37876032), (552, 37601568), (576, 36034836), (621, 33423616), (736, 28201176), (768, 27026127), (822, 25250688), (828, 25067712), (864, 24023224), (953, 21779712), (1096, 18938016), (1104, 18800784), (1152, 18017418), (1233, 16833792), (1242, 16711808), (1472, 14100588), (1644, 12625344), (1656, 12533856), (1728, 12011612), (1906, 10889856), (2192, 9469008), (2208, 9400392), (2304, 9008709), (2466, 8416896), (2484, 8355904), (2859, 7259904), (2944, 7050294), (3151, 6587136), (3288, 6312672), (3312, 6266928), (3456, 6005806), (3699, 5611264), (3812, 5444928), (4384, 4734504), (4416, 4700196), (4932, 4208448), (4968, 4177952), (5718, 3629952), (5888, 3525147), (6302, 3293568), (6576, 3156336), (6624, 3133464), (6912, 3002903), (7398, 2805632), (7624, 2722464), (8577, 2419968), (8768, 2367252), (8832, 2350098), (9453, 2195712), (9864, 2104224), (9936, 2088976), (11436, 1814976), (12604, 1646784), (13152, 1578168), (13248, 1566732), (14796, 1402816), (15248, 1361232), (17154, 1209984), (17536, 1183626), (17664, 1175049), (18906, 1097856), (19728, 1052112), (19872, 1044488), (21919, 946944), (22872, 907488), (25208, 823392), (25731, 806656), (26304, 789084), (26496, 783366), (28359, 731904), (29592, 701408), (30496, 680616), (34308, 604992), (35072, 591813), (37812, 548928), (39456, 526056), (39744, 522244), (43838, 473472), (45744, 453744), (50416, 411696), (51462, 403328), (52608, 394542), (52992, 391683), (56718, 365952), (59184, 350704), (60992, 340308), (65757, 315648), (68616, 302496), (75624, 274464), (78912, 263028), (79488, 261122), (85077, 243968), (87676, 236736), (91488, 226872), (100832, 205848), (102924, 201664), (105216, 197271), (113436, 182976), (118368, 175352), (121984, 170154), (130561, 158976), (131514, 157824), (137232, 151248)]