20793472477488

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^2\times {\mathrm{1093}}^1\times {\mathrm{8191}}^1$

素因数の和:9552

約数の個数: 180

約数和(自身を含む): 58715493777408

約数和(自身を除く): 37922021299920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1093, 1143, 1524, 2032, 2186, 2286, 3048, 3279, 4372, 4572, 6096, 6558, 8191, 8744, 9144, 9837, 13116, 16129, 16382, 17488, 18288, 19674, 24573, 26232, 32258, 32764, 39348, 48387, 49146, 52464, 64516, 65528, 73719, 78696, 96774, 98292, 129032, 131056, 138811, 145161, 147438, 157392, 193548, 196584, 258064, 277622, 290322, 294876, 387096, 393168, 416433, 555244, 580644, 589752, 774192, 832866, 1040257, 1110488, 1161288, 1179504, 1249299, 1665732, 2080514, 2220976, 2322576, 2498598, 3120771, 3331464, 4161028, 4997196, 6241542, 6662928, 8322056, 8952763, 9362313, 9994392, 12483084, 16644112, 17628997, 17905526, 18724626, 19988784, 24966168, 26858289, 35257994, 35811052, 37449252, 49932336, 52886991, 53716578, 70515988, 71622104, 74898504, 80574867, 105773982, 107433156, 132112639, 141031976, 143244208, 149797008, 158660973, 161149734, 211547964, 214866312, 264225278, 282063952, 317321946, 322299468, 396337917, 423095928, 429732624, 528450556, 634643892, 644598936, 792675834, 846191856, 1056901112, 1137000901, 1189013751, 1269287784, 1289197872, 1585351668, 2113802224, 2274001802, 2378027502, 2538575568, 3170703336, 3411002703, 4548003604, 4756055004, 6341406672, 6822005406, 9096007208, 9512110008, 10233008109, 13644010812, 18192014416, 19024220016, 20466016218, 27288021624, 40932032436, 54576043248, 81864064872, 144399114427, 163728129744, 288798228854, 433197343281, 577596457708, 866394686562, 1155192915416, 1299592029843, 1732789373124, 2310385830832, 2599184059686, 3465578746248, 5198368119372, 6931157492496, 10396736238744, 20793472477488]

約数ペア:

[(1, 20793472477488), (2, 10396736238744), (3, 6931157492496), (4, 5198368119372), (6, 3465578746248), (8, 2599184059686), (9, 2310385830832), (12, 1732789373124), (16, 1299592029843), (18, 1155192915416), (24, 866394686562), (36, 577596457708), (48, 433197343281), (72, 288798228854), (127, 163728129744), (144, 144399114427), (254, 81864064872), (381, 54576043248), (508, 40932032436), (762, 27288021624), (1016, 20466016218), (1093, 19024220016), (1143, 18192014416), (1524, 13644010812), (2032, 10233008109), (2186, 9512110008), (2286, 9096007208), (3048, 6822005406), (3279, 6341406672), (4372, 4756055004), (4572, 4548003604), (6096, 3411002703), (6558, 3170703336), (8191, 2538575568), (8744, 2378027502), (9144, 2274001802), (9837, 2113802224), (13116, 1585351668), (16129, 1289197872), (16382, 1269287784), (17488, 1189013751), (18288, 1137000901), (19674, 1056901112), (24573, 846191856), (26232, 792675834), (32258, 644598936), (32764, 634643892), (39348, 528450556), (48387, 429732624), (49146, 423095928), (52464, 396337917), (64516, 322299468), (65528, 317321946), (73719, 282063952), (78696, 264225278), (96774, 214866312), (98292, 211547964), (129032, 161149734), (131056, 158660973), (138811, 149797008), (145161, 143244208), (147438, 141031976), (157392, 132112639), (193548, 107433156), (196584, 105773982), (258064, 80574867), (277622, 74898504), (290322, 71622104), (294876, 70515988), (387096, 53716578), (393168, 52886991), (416433, 49932336), (555244, 37449252), (580644, 35811052), (589752, 35257994), (774192, 26858289), (832866, 24966168), (1040257, 19988784), (1110488, 18724626), (1161288, 17905526), (1179504, 17628997), (1249299, 16644112), (1665732, 12483084), (2080514, 9994392), (2220976, 9362313), (2322576, 8952763), (2498598, 8322056), (3120771, 6662928), (3331464, 6241542), (4161028, 4997196)]