20147409888

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 384

約数和(自身を含む): 59396198400

約数和(自身を除く): 39248788512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 43, 48, 58, 61, 62, 86, 87, 89, 93, 96, 116, 122, 124, 129, 172, 174, 178, 183, 186, 232, 244, 248, 258, 267, 344, 348, 356, 366, 372, 464, 488, 496, 516, 534, 688, 696, 712, 732, 744, 899, 928, 976, 992, 1032, 1068, 1247, 1333, 1376, 1392, 1424, 1464, 1488, 1769, 1798, 1891, 1952, 2064, 2136, 2494, 2581, 2623, 2666, 2697, 2759, 2784, 2848, 2928, 2976, 3538, 3596, 3741, 3782, 3827, 3999, 4128, 4272, 4988, 5162, 5246, 5307, 5332, 5394, 5429, 5518, 5673, 5856, 7076, 7192, 7482, 7564, 7654, 7743, 7869, 7998, 8277, 8544, 9976, 10324, 10492, 10614, 10664, 10788, 10858, 11036, 11346, 11481, 14152, 14384, 14964, 15128, 15308, 15486, 15738, 15996, 16287, 16554, 19952, 20648, 20984, 21228, 21328, 21576, 21716, 22072, 22692, 22962, 28304, 28768, 29928, 30256, 30616, 30972, 31476, 31992, 32574, 33108, 38657, 39904, 41296, 41968, 42456, 42656, 43152, 43432, 44144, 45384, 45924, 54839, 56608, 59856, 60512, 61232, 61944, 62952, 63984, 65148, 66216, 76067, 77314, 80011, 81313, 82592, 83936, 84912, 86304, 86864, 88288, 90768, 91848, 109678, 110983, 115971, 118637, 119712, 122464, 123888, 125904, 127968, 130296, 132432, 152134, 154628, 157441, 160022, 162626, 164517, 168299, 169824, 173728, 181536, 183696, 219356, 221966, 228201, 231942, 233447, 237274, 240033, 243939, 247776, 251808, 260592, 264864, 304268, 309256, 314882, 320044, 325252, 329034, 332949, 336598, 355911, 367392, 438712, 443932, 456402, 463884, 466894, 472323, 474548, 480066, 487878, 504897, 521184, 608536, 618512, 629764, 640088, 650504, 658068, 665898, 673196, 700341, 711822, 877424, 887864, 912804, 927768, 933788, 944646, 949096, 960132, 975756, 1009794, 1217072, 1237024, 1259528, 1280176, 1301008, 1316136, 1331796, 1346392, 1400682, 1423644, 1754848, 1775728, 1825608, 1855536, 1867576, 1889292, 1898192, 1920264, 1951512, 2019588, 2358077, 2434144, 2519056, 2560352, 2602016, 2632272, 2663592, 2692784, 2801364, 2847288, 3440473, 3551456, 3651216, 3711072, 3735152, 3778584, 3796384, 3840528, 3903024, 4039176, 4716154, 4880671, 5038112, 5264544, 5327184, 5385568, 5602728, 5694576, 6769963, 6880946, 7074231, 7236857, 7302432, 7470304, 7557168, 7681056, 7806048, 8078352, 9432308, 9761342, 10321419, 10654368, 11205456, 11389152, 13539926, 13761892, 14148462, 14473714, 14642013, 15114336, 16156704, 18864616, 19522684, 20309889, 20642838, 21710571, 22410912, 27079852, 27523784, 28296924, 28947428, 29284026, 37729232, 39045368, 40619778, 41285676, 43421142, 54159704, 55047568, 56593848, 57894856, 58568052, 75458464, 78090736, 81239556, 82571352, 86842284, 108319408, 110095136, 113187696, 115789712, 117136104, 156181472, 162479112, 165142704, 173684568, 209868853, 216638816, 226375392, 231579424, 234272208, 324958224, 330285408, 347369136, 419737706, 468544416, 629606559, 649916448, 694738272, 839475412, 1259213118, 1678950824, 2518426236, 3357901648, 5036852472, 6715803296, 10073704944, 20147409888]

約数ペア:

[(1, 20147409888), (2, 10073704944), (3, 6715803296), (4, 5036852472), (6, 3357901648), (8, 2518426236), (12, 1678950824), (16, 1259213118), (24, 839475412), (29, 694738272), (31, 649916448), (32, 629606559), (43, 468544416), (48, 419737706), (58, 347369136), (61, 330285408), (62, 324958224), (86, 234272208), (87, 231579424), (89, 226375392), (93, 216638816), (96, 209868853), (116, 173684568), (122, 165142704), (124, 162479112), (129, 156181472), (172, 117136104), (174, 115789712), (178, 113187696), (183, 110095136), (186, 108319408), (232, 86842284), (244, 82571352), (248, 81239556), (258, 78090736), (267, 75458464), (344, 58568052), (348, 57894856), (356, 56593848), (366, 55047568), (372, 54159704), (464, 43421142), (488, 41285676), (496, 40619778), (516, 39045368), (534, 37729232), (688, 29284026), (696, 28947428), (712, 28296924), (732, 27523784), (744, 27079852), (899, 22410912), (928, 21710571), (976, 20642838), (992, 20309889), (1032, 19522684), (1068, 18864616), (1247, 16156704), (1333, 15114336), (1376, 14642013), (1392, 14473714), (1424, 14148462), (1464, 13761892), (1488, 13539926), (1769, 11389152), (1798, 11205456), (1891, 10654368), (1952, 10321419), (2064, 9761342), (2136, 9432308), (2494, 8078352), (2581, 7806048), (2623, 7681056), (2666, 7557168), (2697, 7470304), (2759, 7302432), (2784, 7236857), (2848, 7074231), (2928, 6880946), (2976, 6769963), (3538, 5694576), (3596, 5602728), (3741, 5385568), (3782, 5327184), (3827, 5264544), (3999, 5038112), (4128, 4880671), (4272, 4716154), (4988, 4039176), (5162, 3903024), (5246, 3840528), (5307, 3796384), (5332, 3778584), (5394, 3735152), (5429, 3711072), (5518, 3651216), (5673, 3551456), (5856, 3440473), (7076, 2847288), (7192, 2801364), (7482, 2692784), (7564, 2663592), (7654, 2632272), (7743, 2602016), (7869, 2560352), (7998, 2519056), (8277, 2434144), (8544, 2358077), (9976, 2019588), (10324, 1951512), (10492, 1920264), (10614, 1898192), (10664, 1889292), (10788, 1867576), (10858, 1855536), (11036, 1825608), (11346, 1775728), (11481, 1754848), (14152, 1423644), (14384, 1400682), (14964, 1346392), (15128, 1331796), (15308, 1316136), (15486, 1301008), (15738, 1280176), (15996, 1259528), (16287, 1237024), (16554, 1217072), (19952, 1009794), (20648, 975756), (20984, 960132), (21228, 949096), (21328, 944646), (21576, 933788), (21716, 927768), (22072, 912804), (22692, 887864), (22962, 877424), (28304, 711822), (28768, 700341), (29928, 673196), (30256, 665898), (30616, 658068), (30972, 650504), (31476, 640088), (31992, 629764), (32574, 618512), (33108, 608536), (38657, 521184), (39904, 504897), (41296, 487878), (41968, 480066), (42456, 474548), (42656, 472323), (43152, 466894), (43432, 463884), (44144, 456402), (45384, 443932), (45924, 438712), (54839, 367392), (56608, 355911), (59856, 336598), (60512, 332949), (61232, 329034), (61944, 325252), (62952, 320044), (63984, 314882), (65148, 309256), (66216, 304268), (76067, 264864), (77314, 260592), (80011, 251808), (81313, 247776), (82592, 243939), (83936, 240033), (84912, 237274), (86304, 233447), (86864, 231942), (88288, 228201), (90768, 221966), (91848, 219356), (109678, 183696), (110983, 181536), (115971, 173728), (118637, 169824), (119712, 168299), (122464, 164517), (123888, 162626), (125904, 160022), (127968, 157441), (130296, 154628), (132432, 152134)]