20325222912

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 320

約数和(自身を含む): 59408769024

約数和(自身を除く): 39083546112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 67, 69, 92, 93, 96, 124, 128, 134, 138, 184, 186, 192, 201, 248, 256, 268, 276, 277, 368, 372, 384, 402, 496, 512, 536, 552, 554, 713, 736, 744, 768, 804, 831, 992, 1072, 1104, 1108, 1426, 1472, 1488, 1536, 1541, 1608, 1662, 1984, 2077, 2139, 2144, 2208, 2216, 2852, 2944, 2976, 3082, 3216, 3324, 3968, 4154, 4278, 4288, 4416, 4432, 4623, 5704, 5888, 5952, 6164, 6231, 6371, 6432, 6648, 7936, 8308, 8556, 8576, 8587, 8832, 8864, 9246, 11408, 11776, 11904, 12328, 12462, 12742, 12864, 13296, 15872, 16616, 17112, 17152, 17174, 17664, 17728, 18492, 18559, 19113, 22816, 23808, 24656, 24924, 25484, 25728, 25761, 26592, 33232, 34224, 34304, 34348, 35328, 35456, 36984, 37118, 38226, 45632, 47616, 47771, 49312, 49848, 50968, 51456, 51522, 53184, 55677, 66464, 68448, 68696, 70912, 73968, 74236, 76452, 91264, 95542, 98624, 99696, 101936, 102912, 103044, 106368, 111354, 132928, 136896, 137392, 141824, 143313, 147936, 148472, 152904, 182528, 191084, 197248, 197501, 199392, 203872, 206088, 212736, 222708, 265856, 273792, 274784, 286626, 295872, 296944, 305808, 365056, 382168, 394496, 395002, 398784, 407744, 412176, 425472, 426857, 445416, 531712, 547584, 549568, 573252, 575329, 591744, 592503, 593888, 611616, 764336, 788992, 790004, 797568, 815488, 824352, 853714, 890832, 1063424, 1095168, 1099136, 1146504, 1150658, 1183488, 1185006, 1187776, 1223232, 1280571, 1528672, 1580008, 1595136, 1630976, 1648704, 1707428, 1725987, 1781664, 2198272, 2293008, 2301316, 2366976, 2370012, 2375552, 2446464, 2561142, 3057344, 3160016, 3190272, 3261952, 3297408, 3414856, 3451974, 3563328, 4396544, 4586016, 4602632, 4740024, 4751104, 4892928, 5122284, 6114688, 6320032, 6594816, 6829712, 6903948, 7126656, 9172032, 9205264, 9480048, 9502208, 9785856, 10244568, 12229376, 12640064, 13189632, 13232567, 13659424, 13807896, 14253312, 18344064, 18410528, 18960096, 20489136, 24458752, 25280128, 26465134, 27318848, 27615792, 28506624, 36688128, 36821056, 37920192, 39697701, 40978272, 50560256, 52930268, 54637696, 55231584, 73376256, 73642112, 75840384, 79395402, 81956544, 101120512, 105860536, 109275392, 110463168, 147284224, 151680768, 158790804, 163913088, 211721072, 218550784, 220926336, 294568448, 303361536, 317581608, 327826176, 423442144, 441852672, 635163216, 655652352, 846884288, 883705344, 1270326432, 1693768576, 2540652864, 3387537152, 5081305728, 6775074304, 10162611456, 20325222912]

約数ペア:

[(1, 20325222912), (2, 10162611456), (3, 6775074304), (4, 5081305728), (6, 3387537152), (8, 2540652864), (12, 1693768576), (16, 1270326432), (23, 883705344), (24, 846884288), (31, 655652352), (32, 635163216), (46, 441852672), (48, 423442144), (62, 327826176), (64, 317581608), (67, 303361536), (69, 294568448), (92, 220926336), (93, 218550784), (96, 211721072), (124, 163913088), (128, 158790804), (134, 151680768), (138, 147284224), (184, 110463168), (186, 109275392), (192, 105860536), (201, 101120512), (248, 81956544), (256, 79395402), (268, 75840384), (276, 73642112), (277, 73376256), (368, 55231584), (372, 54637696), (384, 52930268), (402, 50560256), (496, 40978272), (512, 39697701), (536, 37920192), (552, 36821056), (554, 36688128), (713, 28506624), (736, 27615792), (744, 27318848), (768, 26465134), (804, 25280128), (831, 24458752), (992, 20489136), (1072, 18960096), (1104, 18410528), (1108, 18344064), (1426, 14253312), (1472, 13807896), (1488, 13659424), (1536, 13232567), (1541, 13189632), (1608, 12640064), (1662, 12229376), (1984, 10244568), (2077, 9785856), (2139, 9502208), (2144, 9480048), (2208, 9205264), (2216, 9172032), (2852, 7126656), (2944, 6903948), (2976, 6829712), (3082, 6594816), (3216, 6320032), (3324, 6114688), (3968, 5122284), (4154, 4892928), (4278, 4751104), (4288, 4740024), (4416, 4602632), (4432, 4586016), (4623, 4396544), (5704, 3563328), (5888, 3451974), (5952, 3414856), (6164, 3297408), (6231, 3261952), (6371, 3190272), (6432, 3160016), (6648, 3057344), (7936, 2561142), (8308, 2446464), (8556, 2375552), (8576, 2370012), (8587, 2366976), (8832, 2301316), (8864, 2293008), (9246, 2198272), (11408, 1781664), (11776, 1725987), (11904, 1707428), (12328, 1648704), (12462, 1630976), (12742, 1595136), (12864, 1580008), (13296, 1528672), (15872, 1280571), (16616, 1223232), (17112, 1187776), (17152, 1185006), (17174, 1183488), (17664, 1150658), (17728, 1146504), (18492, 1099136), (18559, 1095168), (19113, 1063424), (22816, 890832), (23808, 853714), (24656, 824352), (24924, 815488), (25484, 797568), (25728, 790004), (25761, 788992), (26592, 764336), (33232, 611616), (34224, 593888), (34304, 592503), (34348, 591744), (35328, 575329), (35456, 573252), (36984, 549568), (37118, 547584), (38226, 531712), (45632, 445416), (47616, 426857), (47771, 425472), (49312, 412176), (49848, 407744), (50968, 398784), (51456, 395002), (51522, 394496), (53184, 382168), (55677, 365056), (66464, 305808), (68448, 296944), (68696, 295872), (70912, 286626), (73968, 274784), (74236, 273792), (76452, 265856), (91264, 222708), (95542, 212736), (98624, 206088), (99696, 203872), (101936, 199392), (102912, 197501), (103044, 197248), (106368, 191084), (111354, 182528), (132928, 152904), (136896, 148472), (137392, 147936), (141824, 143313)]