20730443904

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 384

約数和(自身を含む): 64443600000

約数和(自身を除く): 43713156096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 64, 69, 72, 89, 92, 96, 118, 128, 138, 144, 149, 177, 178, 184, 192, 207, 236, 267, 276, 288, 298, 354, 356, 368, 384, 414, 447, 472, 531, 534, 552, 576, 596, 708, 712, 736, 801, 828, 894, 944, 1062, 1068, 1104, 1152, 1192, 1341, 1357, 1416, 1424, 1472, 1602, 1656, 1788, 1888, 2047, 2124, 2136, 2208, 2384, 2682, 2714, 2832, 2848, 2944, 3204, 3312, 3427, 3576, 3776, 4071, 4094, 4248, 4272, 4416, 4768, 5251, 5364, 5428, 5664, 5696, 6141, 6408, 6624, 6854, 7152, 7552, 8142, 8188, 8496, 8544, 8791, 8832, 9536, 10281, 10502, 10728, 10856, 11328, 11392, 12213, 12282, 12816, 13248, 13261, 13708, 14304, 15753, 16284, 16376, 16992, 17088, 17582, 18423, 19072, 20562, 21004, 21456, 21712, 22656, 24426, 24564, 25632, 26373, 26496, 26522, 27416, 28608, 30843, 31506, 32568, 32752, 33984, 34176, 35164, 36846, 39783, 41124, 42008, 42912, 43424, 47259, 48852, 49128, 51264, 52746, 53044, 54832, 57216, 61686, 63012, 65136, 65504, 67968, 70328, 73692, 79119, 79566, 82248, 84016, 85824, 86848, 94518, 97704, 98256, 102528, 105492, 106088, 109664, 119349, 120773, 123372, 126024, 130272, 131008, 140656, 147384, 158238, 159132, 164496, 168032, 171648, 173696, 189036, 195408, 196512, 202193, 210984, 212176, 219328, 238698, 241546, 246744, 252048, 260544, 262016, 281312, 294768, 305003, 316476, 318264, 328992, 336064, 362319, 378072, 390816, 393024, 404386, 421968, 424352, 438656, 477396, 483092, 493488, 504096, 521088, 562624, 589536, 606579, 610006, 632952, 636528, 657984, 672128, 724638, 756144, 781632, 782399, 786048, 808772, 843936, 848704, 915009, 954792, 966184, 986976, 1008192, 1086957, 1125248, 1179072, 1213158, 1220012, 1265904, 1273056, 1315968, 1449276, 1512288, 1563264, 1564798, 1617544, 1687872, 1697408, 1819737, 1830018, 1909584, 1932368, 1973952, 2016384, 2173914, 2347197, 2358144, 2426316, 2440024, 2531808, 2546112, 2745027, 2898552, 3024576, 3129596, 3235088, 3375744, 3639474, 3660036, 3819168, 3864736, 3947904, 4347828, 4694394, 4852632, 4880048, 5063616, 5092224, 5490054, 5797104, 6049152, 6259192, 6470176, 7041591, 7278948, 7320072, 7638336, 7729472, 8695656, 9388788, 9705264, 9760096, 10127232, 10980108, 11594208, 12518384, 12940352, 14083182, 14557896, 14640144, 15276672, 15458944, 17391312, 17995177, 18777576, 19410528, 19520192, 21960216, 23188416, 25036768, 25880704, 28166364, 29115792, 29280288, 34782624, 35990354, 37555152, 38821056, 39040384, 43920432, 46376832, 50073536, 53985531, 56332728, 58231584, 58560576, 69565248, 71980708, 75110304, 77642112, 87840864, 100147072, 107971062, 112665456, 116463168, 117121152, 139130496, 143961416, 150220608, 161956593, 175681728, 215942124, 225330912, 232926336, 287922832, 300441216, 323913186, 351363456, 431884248, 450661824, 575845664, 647826372, 863768496, 901323648, 1151691328, 1295652744, 1727536992, 2303382656, 2591305488, 3455073984, 5182610976, 6910147968, 10365221952, 20730443904]

約数ペア:

[(1, 20730443904), (2, 10365221952), (3, 6910147968), (4, 5182610976), (6, 3455073984), (8, 2591305488), (9, 2303382656), (12, 1727536992), (16, 1295652744), (18, 1151691328), (23, 901323648), (24, 863768496), (32, 647826372), (36, 575845664), (46, 450661824), (48, 431884248), (59, 351363456), (64, 323913186), (69, 300441216), (72, 287922832), (89, 232926336), (92, 225330912), (96, 215942124), (118, 175681728), (128, 161956593), (138, 150220608), (144, 143961416), (149, 139130496), (177, 117121152), (178, 116463168), (184, 112665456), (192, 107971062), (207, 100147072), (236, 87840864), (267, 77642112), (276, 75110304), (288, 71980708), (298, 69565248), (354, 58560576), (356, 58231584), (368, 56332728), (384, 53985531), (414, 50073536), (447, 46376832), (472, 43920432), (531, 39040384), (534, 38821056), (552, 37555152), (576, 35990354), (596, 34782624), (708, 29280288), (712, 29115792), (736, 28166364), (801, 25880704), (828, 25036768), (894, 23188416), (944, 21960216), (1062, 19520192), (1068, 19410528), (1104, 18777576), (1152, 17995177), (1192, 17391312), (1341, 15458944), (1357, 15276672), (1416, 14640144), (1424, 14557896), (1472, 14083182), (1602, 12940352), (1656, 12518384), (1788, 11594208), (1888, 10980108), (2047, 10127232), (2124, 9760096), (2136, 9705264), (2208, 9388788), (2384, 8695656), (2682, 7729472), (2714, 7638336), (2832, 7320072), (2848, 7278948), (2944, 7041591), (3204, 6470176), (3312, 6259192), (3427, 6049152), (3576, 5797104), (3776, 5490054), (4071, 5092224), (4094, 5063616), (4248, 4880048), (4272, 4852632), (4416, 4694394), (4768, 4347828), (5251, 3947904), (5364, 3864736), (5428, 3819168), (5664, 3660036), (5696, 3639474), (6141, 3375744), (6408, 3235088), (6624, 3129596), (6854, 3024576), (7152, 2898552), (7552, 2745027), (8142, 2546112), (8188, 2531808), (8496, 2440024), (8544, 2426316), (8791, 2358144), (8832, 2347197), (9536, 2173914), (10281, 2016384), (10502, 1973952), (10728, 1932368), (10856, 1909584), (11328, 1830018), (11392, 1819737), (12213, 1697408), (12282, 1687872), (12816, 1617544), (13248, 1564798), (13261, 1563264), (13708, 1512288), (14304, 1449276), (15753, 1315968), (16284, 1273056), (16376, 1265904), (16992, 1220012), (17088, 1213158), (17582, 1179072), (18423, 1125248), (19072, 1086957), (20562, 1008192), (21004, 986976), (21456, 966184), (21712, 954792), (22656, 915009), (24426, 848704), (24564, 843936), (25632, 808772), (26373, 786048), (26496, 782399), (26522, 781632), (27416, 756144), (28608, 724638), (30843, 672128), (31506, 657984), (32568, 636528), (32752, 632952), (33984, 610006), (34176, 606579), (35164, 589536), (36846, 562624), (39783, 521088), (41124, 504096), (42008, 493488), (42912, 483092), (43424, 477396), (47259, 438656), (48852, 424352), (49128, 421968), (51264, 404386), (52746, 393024), (53044, 390816), (54832, 378072), (57216, 362319), (61686, 336064), (63012, 328992), (65136, 318264), (65504, 316476), (67968, 305003), (70328, 294768), (73692, 281312), (79119, 262016), (79566, 260544), (82248, 252048), (84016, 246744), (85824, 241546), (86848, 238698), (94518, 219328), (97704, 212176), (98256, 210984), (102528, 202193), (105492, 196512), (106088, 195408), (109664, 189036), (119349, 173696), (120773, 171648), (123372, 168032), (126024, 164496), (130272, 159132), (131008, 158238), (140656, 147384)]