About the Number

20731493376

20731493375 ← → 20731493377

2進数表記:10011010011101100010111110000000000

漢数字表記:二百七億三千百四十九万三千三百七十六

素因数分解:

2 10 × 3 3 × 11 2 × 6197 1

素因数の和:6248
約数の個数: 264
約数和(自身を含む): 67496467920
約数和(自身を除く): 46764974544

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 128, 132, 144, 176, 192, 198, 216, 242, 256, 264, 288, 297, 352, 363, 384, 396, 432, 484, 512, 528, 576, 594, 704, 726, 768, 792, 864, 968, 1024, 1056, 1089, 1152, 1188, 1408, 1452, 1536, 1584, 1728, 1936, 2112, 2178, 2304, 2376, 2816, 2904, 3072, 3168, 3267, 3456, 3872, 4224, 4356, 4608, 4752, 5632, 5808, 6197, 6336, 6534, 6912, 7744, 8448, 8712, 9216, 9504, 11264, 11616, 12394, 12672, 13068, 13824, 15488, 16896, 17424, 18591, 19008, 23232, 24788, 25344, 26136, 27648, 30976, 33792, 34848, 37182, 38016, 46464, 49576, 50688, 52272, 55773, 61952, 68167, 69696, 74364, 76032, 92928, 99152, 101376, 104544, 111546, 123904, 136334, 139392, 148728, 152064, 167319, 185856, 198304, 204501, 209088, 223092, 272668, 278784, 297456, 304128, 334638, 371712, 396608, 409002, 418176, 446184, 545336, 557568, 594912, 613503, 669276, 749837, 793216, 818004, 836352, 892368, 1090672, 1115136, 1189824, 1227006, 1338552, 1499674, 1586432, 1636008, 1672704, 1784736, 1840509, 2181344, 2249511, 2379648, 2454012, 2677104, 2999348, 3172864, 3272016, 3345408, 3569472, 3681018, 4362688, 4499022, 4759296, 4908024, 5354208, 5998696, 6345728, 6544032, 6748533, 7138944, 7362036, 8725376, 8998044, 9518592, 9816048, 10708416, 11997392, 13088064, 13497066, 14277888, 14724072, 17450752, 17996088, 19037184, 19632096, 20245599, 21416832, 23994784, 26176128, 26994132, 28555776, 29448144, 34901504, 35992176, 39264192, 40491198, 42833664, 47989568, 52352256, 53988264, 57111552, 58896288, 69803008, 71984352, 78528384, 80982396, 85667328, 95979136, 104704512, 107976528, 117792576, 143968704, 157056768, 161964792, 171334656, 191958272, 209409024, 215953056, 235585152, 287937408, 314113536, 323929584, 383916544, 431906112, 471170304, 575874816, 628227072, 647859168, 767833088, 863812224, 942340608, 1151749632, 1295718336, 1727624448, 1884681216, 2303499264, 2591436672, 3455248896, 5182873344, 6910497792, 10365746688, 20731493376]

約数ペア:
[(1, 20731493376), (2, 10365746688), (3, 6910497792), (4, 5182873344), (6, 3455248896), (8, 2591436672), (9, 2303499264), (11, 1884681216), (12, 1727624448), (16, 1295718336), (18, 1151749632), (22, 942340608), (24, 863812224), (27, 767833088), (32, 647859168), (33, 628227072), (36, 575874816), (44, 471170304), (48, 431906112), (54, 383916544), (64, 323929584), (66, 314113536), (72, 287937408), (88, 235585152), (96, 215953056), (99, 209409024), (108, 191958272), (121, 171334656), (128, 161964792), (132, 157056768), (144, 143968704), (176, 117792576), (192, 107976528), (198, 104704512), (216, 95979136), (242, 85667328), (256, 80982396), (264, 78528384), (288, 71984352), (297, 69803008), (352, 58896288), (363, 57111552), (384, 53988264), (396, 52352256), (432, 47989568), (484, 42833664), (512, 40491198), (528, 39264192), (576, 35992176), (594, 34901504), (704, 29448144), (726, 28555776), (768, 26994132), (792, 26176128), (864, 23994784), (968, 21416832), (1024, 20245599), (1056, 19632096), (1089, 19037184), (1152, 17996088), (1188, 17450752), (1408, 14724072), (1452, 14277888), (1536, 13497066), (1584, 13088064), (1728, 11997392), (1936, 10708416), (2112, 9816048), (2178, 9518592), (2304, 8998044), (2376, 8725376), (2816, 7362036), (2904, 7138944), (3072, 6748533), (3168, 6544032), (3267, 6345728), (3456, 5998696), (3872, 5354208), (4224, 4908024), (4356, 4759296), (4608, 4499022), (4752, 4362688), (5632, 3681018), (5808, 3569472), (6197, 3345408), (6336, 3272016), (6534, 3172864), (6912, 2999348), (7744, 2677104), (8448, 2454012), (8712, 2379648), (9216, 2249511), (9504, 2181344), (11264, 1840509), (11616, 1784736), (12394, 1672704), (12672, 1636008), (13068, 1586432), (13824, 1499674), (15488, 1338552), (16896, 1227006), (17424, 1189824), (18591, 1115136), (19008, 1090672), (23232, 892368), (24788, 836352), (25344, 818004), (26136, 793216), (27648, 749837), (30976, 669276), (33792, 613503), (34848, 594912), (37182, 557568), (38016, 545336), (46464, 446184), (49576, 418176), (50688, 409002), (52272, 396608), (55773, 371712), (61952, 334638), (68167, 304128), (69696, 297456), (74364, 278784), (76032, 272668), (92928, 223092), (99152, 209088), (101376, 204501), (104544, 198304), (111546, 185856), (123904, 167319), (136334, 152064), (139392, 148728)]

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