20205527616

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{29063}}^1$

素因数の和:29169

約数の個数: 168

約数和(自身を含む): 62188124544

約数和(自身を除く): 41982596928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 71, 72, 96, 102, 136, 142, 144, 153, 192, 204, 213, 272, 284, 288, 306, 408, 426, 544, 568, 576, 612, 639, 816, 852, 1088, 1136, 1207, 1224, 1278, 1632, 1704, 2272, 2414, 2448, 2556, 3264, 3408, 3621, 4544, 4828, 4896, 5112, 6816, 7242, 9656, 9792, 10224, 10863, 13632, 14484, 19312, 20448, 21726, 28968, 29063, 38624, 40896, 43452, 57936, 58126, 77248, 86904, 87189, 115872, 116252, 173808, 174378, 231744, 232504, 261567, 347616, 348756, 465008, 494071, 523134, 695232, 697512, 930016, 988142, 1046268, 1395024, 1482213, 1860032, 1976284, 2063473, 2092536, 2790048, 2964426, 3952568, 4126946, 4185072, 4446639, 5580096, 5928852, 6190419, 7905136, 8253892, 8370144, 8893278, 11857704, 12380838, 15810272, 16507784, 16740288, 17786556, 18571257, 23715408, 24761676, 31620544, 33015568, 35079041, 35573112, 37142514, 47430816, 49523352, 66031136, 70158082, 71146224, 74285028, 94861632, 99046704, 105237123, 132062272, 140316164, 142292448, 148570056, 198093408, 210474246, 280632328, 284584896, 297140112, 315711369, 396186816, 420948492, 561264656, 594280224, 631422738, 841896984, 1122529312, 1188560448, 1262845476, 1683793968, 2245058624, 2525690952, 3367587936, 5051381904, 6735175872, 10102763808, 20205527616]

約数ペア:

[(1, 20205527616), (2, 10102763808), (3, 6735175872), (4, 5051381904), (6, 3367587936), (8, 2525690952), (9, 2245058624), (12, 1683793968), (16, 1262845476), (17, 1188560448), (18, 1122529312), (24, 841896984), (32, 631422738), (34, 594280224), (36, 561264656), (48, 420948492), (51, 396186816), (64, 315711369), (68, 297140112), (71, 284584896), (72, 280632328), (96, 210474246), (102, 198093408), (136, 148570056), (142, 142292448), (144, 140316164), (153, 132062272), (192, 105237123), (204, 99046704), (213, 94861632), (272, 74285028), (284, 71146224), (288, 70158082), (306, 66031136), (408, 49523352), (426, 47430816), (544, 37142514), (568, 35573112), (576, 35079041), (612, 33015568), (639, 31620544), (816, 24761676), (852, 23715408), (1088, 18571257), (1136, 17786556), (1207, 16740288), (1224, 16507784), (1278, 15810272), (1632, 12380838), (1704, 11857704), (2272, 8893278), (2414, 8370144), (2448, 8253892), (2556, 7905136), (3264, 6190419), (3408, 5928852), (3621, 5580096), (4544, 4446639), (4828, 4185072), (4896, 4126946), (5112, 3952568), (6816, 2964426), (7242, 2790048), (9656, 2092536), (9792, 2063473), (10224, 1976284), (10863, 1860032), (13632, 1482213), (14484, 1395024), (19312, 1046268), (20448, 988142), (21726, 930016), (28968, 697512), (29063, 695232), (38624, 523134), (40896, 494071), (43452, 465008), (57936, 348756), (58126, 347616), (77248, 261567), (86904, 232504), (87189, 231744), (115872, 174378), (116252, 173808)]