20292956544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:925

約数の個数: 256

約数和(自身を含む): 63060480000

約数和(自身を除く): 42767523456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 128, 168, 177, 192, 199, 224, 236, 336, 354, 384, 398, 413, 448, 472, 597, 643, 672, 708, 796, 826, 896, 944, 1194, 1239, 1286, 1344, 1393, 1416, 1592, 1652, 1888, 1929, 2388, 2478, 2572, 2688, 2786, 2832, 3184, 3304, 3776, 3858, 4179, 4501, 4776, 4956, 5144, 5572, 5664, 6368, 6608, 7552, 7716, 8358, 9002, 9552, 9912, 10288, 11144, 11328, 11741, 12736, 13216, 13503, 15432, 16716, 18004, 19104, 19824, 20576, 22288, 22656, 23482, 25472, 26432, 27006, 30864, 33432, 35223, 36008, 37937, 38208, 39648, 41152, 44576, 46964, 52864, 54012, 61728, 66864, 70446, 72016, 75874, 76416, 79296, 82187, 82304, 89152, 93928, 108024, 113811, 123456, 127957, 133728, 140892, 144032, 151748, 158592, 164374, 178304, 187856, 216048, 227622, 246561, 246912, 255914, 265559, 267456, 281784, 288064, 303496, 328748, 375712, 383871, 432096, 455244, 493122, 511828, 531118, 534912, 563568, 576128, 606992, 657496, 751424, 767742, 796677, 864192, 895699, 910488, 986244, 1023656, 1062236, 1127136, 1213984, 1314992, 1502848, 1535484, 1593354, 1728384, 1791398, 1820976, 1972488, 2047312, 2124472, 2254272, 2427968, 2629984, 2687097, 3070968, 3186708, 3582796, 3641952, 3944976, 4094624, 4248944, 4508544, 4855936, 5259968, 5374194, 6141936, 6373416, 7165592, 7283904, 7549463, 7889952, 8189248, 8497888, 10519936, 10748388, 12283872, 12746832, 14331184, 14567808, 15098926, 15779904, 16378496, 16995776, 21496776, 22648389, 24567744, 25493664, 28662368, 30197852, 31559808, 33991552, 42993552, 45296778, 49135488, 50987328, 52846241, 57324736, 60395704, 85987104, 90593556, 101974656, 105692482, 114649472, 120791408, 158538723, 171974208, 181187112, 211384964, 241582816, 317077446, 343948416, 362374224, 422769928, 483165632, 634154892, 724748448, 845539856, 966331264, 1268309784, 1449496896, 1691079712, 2536619568, 2898993792, 3382159424, 5073239136, 6764318848, 10146478272, 20292956544]

約数ペア:

[(1, 20292956544), (2, 10146478272), (3, 6764318848), (4, 5073239136), (6, 3382159424), (7, 2898993792), (8, 2536619568), (12, 1691079712), (14, 1449496896), (16, 1268309784), (21, 966331264), (24, 845539856), (28, 724748448), (32, 634154892), (42, 483165632), (48, 422769928), (56, 362374224), (59, 343948416), (64, 317077446), (84, 241582816), (96, 211384964), (112, 181187112), (118, 171974208), (128, 158538723), (168, 120791408), (177, 114649472), (192, 105692482), (199, 101974656), (224, 90593556), (236, 85987104), (336, 60395704), (354, 57324736), (384, 52846241), (398, 50987328), (413, 49135488), (448, 45296778), (472, 42993552), (597, 33991552), (643, 31559808), (672, 30197852), (708, 28662368), (796, 25493664), (826, 24567744), (896, 22648389), (944, 21496776), (1194, 16995776), (1239, 16378496), (1286, 15779904), (1344, 15098926), (1393, 14567808), (1416, 14331184), (1592, 12746832), (1652, 12283872), (1888, 10748388), (1929, 10519936), (2388, 8497888), (2478, 8189248), (2572, 7889952), (2688, 7549463), (2786, 7283904), (2832, 7165592), (3184, 6373416), (3304, 6141936), (3776, 5374194), (3858, 5259968), (4179, 4855936), (4501, 4508544), (4776, 4248944), (4956, 4094624), (5144, 3944976), (5572, 3641952), (5664, 3582796), (6368, 3186708), (6608, 3070968), (7552, 2687097), (7716, 2629984), (8358, 2427968), (9002, 2254272), (9552, 2124472), (9912, 2047312), (10288, 1972488), (11144, 1820976), (11328, 1791398), (11741, 1728384), (12736, 1593354), (13216, 1535484), (13503, 1502848), (15432, 1314992), (16716, 1213984), (18004, 1127136), (19104, 1062236), (19824, 1023656), (20576, 986244), (22288, 910488), (22656, 895699), (23482, 864192), (25472, 796677), (26432, 767742), (27006, 751424), (30864, 657496), (33432, 606992), (35223, 576128), (36008, 563568), (37937, 534912), (38208, 531118), (39648, 511828), (41152, 493122), (44576, 455244), (46964, 432096), (52864, 383871), (54012, 375712), (61728, 328748), (66864, 303496), (70446, 288064), (72016, 281784), (75874, 267456), (76416, 265559), (79296, 255914), (82187, 246912), (82304, 246561), (89152, 227622), (93928, 216048), (108024, 187856), (113811, 178304), (123456, 164374), (127957, 158592), (133728, 151748), (140892, 144032)]