20083909728

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 54721142784

約数和(自身を除く): 34637233056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 83, 96, 131, 142, 166, 213, 249, 262, 271, 284, 332, 393, 426, 498, 524, 542, 568, 664, 786, 813, 852, 996, 1048, 1084, 1136, 1328, 1572, 1626, 1704, 1992, 2096, 2168, 2272, 2656, 3144, 3252, 3408, 3984, 4192, 4336, 5893, 6288, 6504, 6816, 7968, 8672, 9301, 10873, 11786, 12576, 13008, 17679, 18602, 19241, 21746, 22493, 23572, 26016, 27903, 32619, 35358, 35501, 37204, 38482, 43492, 44986, 47144, 55806, 57723, 65238, 67479, 70716, 71002, 74408, 76964, 86984, 89972, 94288, 106503, 111612, 115446, 130476, 134958, 141432, 142004, 148816, 153928, 173968, 179944, 188576, 213006, 223224, 230892, 260952, 269916, 282864, 284008, 297632, 307856, 347936, 359888, 426012, 446448, 461784, 521904, 539832, 565728, 568016, 615712, 719776, 771983, 852024, 892896, 923568, 1043808, 1079664, 1136032, 1543966, 1597003, 1704048, 1847136, 2159328, 2315949, 2520571, 2946583, 3087932, 3194006, 3408096, 4631898, 4791009, 5041142, 5893166, 6175864, 6388012, 7561713, 8839749, 9263796, 9582018, 10082284, 11786332, 12351728, 12776024, 15123426, 17679498, 18527592, 19164036, 20164568, 23572664, 24703456, 25552048, 30246852, 35358996, 37055184, 38328072, 40329136, 47145328, 51104096, 60493704, 70717992, 74110368, 76656144, 80658272, 94290656, 120987408, 141435984, 153312288, 209207393, 241974816, 282871968, 418414786, 627622179, 836829572, 1255244358, 1673659144, 2510488716, 3347318288, 5020977432, 6694636576, 10041954864, 20083909728]

約数ペア:

[(1, 20083909728), (2, 10041954864), (3, 6694636576), (4, 5020977432), (6, 3347318288), (8, 2510488716), (12, 1673659144), (16, 1255244358), (24, 836829572), (32, 627622179), (48, 418414786), (71, 282871968), (83, 241974816), (96, 209207393), (131, 153312288), (142, 141435984), (166, 120987408), (213, 94290656), (249, 80658272), (262, 76656144), (271, 74110368), (284, 70717992), (332, 60493704), (393, 51104096), (426, 47145328), (498, 40329136), (524, 38328072), (542, 37055184), (568, 35358996), (664, 30246852), (786, 25552048), (813, 24703456), (852, 23572664), (996, 20164568), (1048, 19164036), (1084, 18527592), (1136, 17679498), (1328, 15123426), (1572, 12776024), (1626, 12351728), (1704, 11786332), (1992, 10082284), (2096, 9582018), (2168, 9263796), (2272, 8839749), (2656, 7561713), (3144, 6388012), (3252, 6175864), (3408, 5893166), (3984, 5041142), (4192, 4791009), (4336, 4631898), (5893, 3408096), (6288, 3194006), (6504, 3087932), (6816, 2946583), (7968, 2520571), (8672, 2315949), (9301, 2159328), (10873, 1847136), (11786, 1704048), (12576, 1597003), (13008, 1543966), (17679, 1136032), (18602, 1079664), (19241, 1043808), (21746, 923568), (22493, 892896), (23572, 852024), (26016, 771983), (27903, 719776), (32619, 615712), (35358, 568016), (35501, 565728), (37204, 539832), (38482, 521904), (43492, 461784), (44986, 446448), (47144, 426012), (55806, 359888), (57723, 347936), (65238, 307856), (67479, 297632), (70716, 284008), (71002, 282864), (74408, 269916), (76964, 260952), (86984, 230892), (89972, 223224), (94288, 213006), (106503, 188576), (111612, 179944), (115446, 173968), (130476, 153928), (134958, 148816), (141432, 142004)]