20761106688

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19213}}^1$

素因数の和:19309

約数の個数: 216

約数和(自身を含む): 69435399488

約数和(自身を除く): 48674292800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 128, 134, 144, 168, 192, 201, 224, 252, 256, 268, 288, 336, 384, 402, 448, 469, 504, 536, 576, 603, 672, 768, 804, 896, 938, 1008, 1072, 1152, 1206, 1344, 1407, 1608, 1792, 1876, 2016, 2144, 2304, 2412, 2688, 2814, 3216, 3752, 4032, 4221, 4288, 4824, 5376, 5628, 6432, 7504, 8064, 8442, 8576, 9648, 11256, 12864, 15008, 16128, 16884, 17152, 19213, 19296, 22512, 25728, 30016, 33768, 38426, 38592, 45024, 51456, 57639, 60032, 67536, 76852, 77184, 90048, 115278, 120064, 134491, 135072, 153704, 154368, 172917, 180096, 230556, 268982, 270144, 307408, 345834, 360192, 403473, 461112, 537964, 540288, 614816, 691668, 806946, 922224, 1075928, 1080576, 1210419, 1229632, 1287271, 1383336, 1613892, 1844448, 2151856, 2420838, 2459264, 2574542, 2766672, 3227784, 3688896, 3861813, 4303712, 4841676, 4918528, 5149084, 5533344, 6455568, 7377792, 7723626, 8607424, 9010897, 9683352, 10298168, 11066688, 11585439, 12911136, 14755584, 15447252, 17214848, 18021794, 19366704, 20596336, 22133376, 23170878, 25822272, 27032691, 30894504, 34429696, 36043588, 38733408, 41192672, 44266752, 46341756, 51644544, 54065382, 61789008, 72087176, 77466816, 81098073, 82385344, 92683512, 103289088, 108130764, 123578016, 144174352, 154933632, 162196146, 164770688, 185367024, 216261528, 247156032, 288348704, 309867264, 324392292, 329541376, 370734048, 432523056, 494312064, 576697408, 648784584, 741468096, 865046112, 988624128, 1153394816, 1297569168, 1482936192, 1730092224, 2306789632, 2595138336, 2965872384, 3460184448, 5190276672, 6920368896, 10380553344, 20761106688]

約数ペア:

[(1, 20761106688), (2, 10380553344), (3, 6920368896), (4, 5190276672), (6, 3460184448), (7, 2965872384), (8, 2595138336), (9, 2306789632), (12, 1730092224), (14, 1482936192), (16, 1297569168), (18, 1153394816), (21, 988624128), (24, 865046112), (28, 741468096), (32, 648784584), (36, 576697408), (42, 494312064), (48, 432523056), (56, 370734048), (63, 329541376), (64, 324392292), (67, 309867264), (72, 288348704), (84, 247156032), (96, 216261528), (112, 185367024), (126, 164770688), (128, 162196146), (134, 154933632), (144, 144174352), (168, 123578016), (192, 108130764), (201, 103289088), (224, 92683512), (252, 82385344), (256, 81098073), (268, 77466816), (288, 72087176), (336, 61789008), (384, 54065382), (402, 51644544), (448, 46341756), (469, 44266752), (504, 41192672), (536, 38733408), (576, 36043588), (603, 34429696), (672, 30894504), (768, 27032691), (804, 25822272), (896, 23170878), (938, 22133376), (1008, 20596336), (1072, 19366704), (1152, 18021794), (1206, 17214848), (1344, 15447252), (1407, 14755584), (1608, 12911136), (1792, 11585439), (1876, 11066688), (2016, 10298168), (2144, 9683352), (2304, 9010897), (2412, 8607424), (2688, 7723626), (2814, 7377792), (3216, 6455568), (3752, 5533344), (4032, 5149084), (4221, 4918528), (4288, 4841676), (4824, 4303712), (5376, 3861813), (5628, 3688896), (6432, 3227784), (7504, 2766672), (8064, 2574542), (8442, 2459264), (8576, 2420838), (9648, 2151856), (11256, 1844448), (12864, 1613892), (15008, 1383336), (16128, 1287271), (16884, 1229632), (17152, 1210419), (19213, 1080576), (19296, 1075928), (22512, 922224), (25728, 806946), (30016, 691668), (33768, 614816), (38426, 540288), (38592, 537964), (45024, 461112), (51456, 403473), (57639, 360192), (60032, 345834), (67536, 307408), (76852, 270144), (77184, 268982), (90048, 230556), (115278, 180096), (120064, 172917), (134491, 154368), (135072, 153704)]