20761775496

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59443}}^1$

素因数の和:59486

約数の個数: 240

約数和(自身を含む): 73797348240

約数和(自身を除く): 53035572744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 126, 132, 147, 154, 162, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 324, 378, 392, 396, 441, 462, 504, 539, 567, 588, 594, 616, 648, 693, 756, 792, 882, 891, 924, 1078, 1134, 1176, 1188, 1323, 1386, 1512, 1617, 1764, 1782, 1848, 2079, 2156, 2268, 2376, 2646, 2772, 3234, 3528, 3564, 3969, 4158, 4312, 4536, 4851, 5292, 5544, 6237, 6468, 7128, 7938, 8316, 9702, 10584, 12474, 12936, 14553, 15876, 16632, 19404, 24948, 29106, 31752, 38808, 43659, 49896, 58212, 59443, 87318, 116424, 118886, 174636, 178329, 237772, 349272, 356658, 416101, 475544, 534987, 653873, 713316, 832202, 1069974, 1248303, 1307746, 1426632, 1604961, 1664404, 1961619, 2139948, 2496606, 2615492, 2912707, 3209922, 3328808, 3744909, 3923238, 4279896, 4577111, 4814883, 4993212, 5230984, 5825414, 5884857, 6419844, 7489818, 7846476, 8738121, 9154222, 9629766, 9986424, 11234727, 11650828, 11769714, 12839688, 13731333, 14979636, 15692952, 17476242, 17654571, 18308444, 19259532, 22469454, 23301656, 23539428, 26214363, 27462666, 29959272, 32039777, 33704181, 34952484, 35309142, 36616888, 38519064, 41193999, 44938908, 47078856, 52428726, 52963713, 54925332, 64079554, 67408362, 69904968, 70618284, 78643089, 82387998, 89877816, 96119331, 104857452, 105927426, 109850664, 123581997, 128159108, 134816724, 141236568, 157286178, 164775996, 192238662, 209714904, 211854852, 235929267, 247163994, 256318216, 269633448, 288357993, 314572356, 329551992, 370745991, 384477324, 423709704, 471858534, 494327988, 576715986, 629144712, 741491982, 768954648, 865073979, 943717068, 988655976, 1153431972, 1482983964, 1730147958, 1887434136, 2306863944, 2595221937, 2965967928, 3460295916, 5190443874, 6920591832, 10380887748, 20761775496]

約数ペア:

[(1, 20761775496), (2, 10380887748), (3, 6920591832), (4, 5190443874), (6, 3460295916), (7, 2965967928), (8, 2595221937), (9, 2306863944), (11, 1887434136), (12, 1730147958), (14, 1482983964), (18, 1153431972), (21, 988655976), (22, 943717068), (24, 865073979), (27, 768954648), (28, 741491982), (33, 629144712), (36, 576715986), (42, 494327988), (44, 471858534), (49, 423709704), (54, 384477324), (56, 370745991), (63, 329551992), (66, 314572356), (72, 288357993), (77, 269633448), (81, 256318216), (84, 247163994), (88, 235929267), (98, 211854852), (99, 209714904), (108, 192238662), (126, 164775996), (132, 157286178), (147, 141236568), (154, 134816724), (162, 128159108), (168, 123581997), (189, 109850664), (196, 105927426), (198, 104857452), (216, 96119331), (231, 89877816), (252, 82387998), (264, 78643089), (294, 70618284), (297, 69904968), (308, 67408362), (324, 64079554), (378, 54925332), (392, 52963713), (396, 52428726), (441, 47078856), (462, 44938908), (504, 41193999), (539, 38519064), (567, 36616888), (588, 35309142), (594, 34952484), (616, 33704181), (648, 32039777), (693, 29959272), (756, 27462666), (792, 26214363), (882, 23539428), (891, 23301656), (924, 22469454), (1078, 19259532), (1134, 18308444), (1176, 17654571), (1188, 17476242), (1323, 15692952), (1386, 14979636), (1512, 13731333), (1617, 12839688), (1764, 11769714), (1782, 11650828), (1848, 11234727), (2079, 9986424), (2156, 9629766), (2268, 9154222), (2376, 8738121), (2646, 7846476), (2772, 7489818), (3234, 6419844), (3528, 5884857), (3564, 5825414), (3969, 5230984), (4158, 4993212), (4312, 4814883), (4536, 4577111), (4851, 4279896), (5292, 3923238), (5544, 3744909), (6237, 3328808), (6468, 3209922), (7128, 2912707), (7938, 2615492), (8316, 2496606), (9702, 2139948), (10584, 1961619), (12474, 1664404), (12936, 1604961), (14553, 1426632), (15876, 1307746), (16632, 1248303), (19404, 1069974), (24948, 832202), (29106, 713316), (31752, 653873), (38808, 534987), (43659, 475544), (49896, 416101), (58212, 356658), (59443, 349272), (87318, 237772), (116424, 178329), (118886, 174636)]