About the Number

20164494864

20164494863 ← → 20164494865

2進数表記:10010110001111001011100011000010000

漢数字表記:二百一億六千四百四十九万四千八百六十四

素因数分解:

2 4 × 3 1 × 23 1 × 101 1 × 193 1 × 937 1

素因数の和:1265
約数の個数: 160
約数和(自身を含む): 55237964544
約数和(自身を除く): 35073469680

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 101, 138, 184, 193, 202, 276, 303, 368, 386, 404, 552, 579, 606, 772, 808, 937, 1104, 1158, 1212, 1544, 1616, 1874, 2316, 2323, 2424, 2811, 3088, 3748, 4439, 4632, 4646, 4848, 5622, 6969, 7496, 8878, 9264, 9292, 11244, 13317, 13938, 14992, 17756, 18584, 19493, 21551, 22488, 26634, 27876, 35512, 37168, 38986, 43102, 44976, 53268, 55752, 58479, 64653, 71024, 77972, 86204, 94637, 106536, 111504, 116958, 129306, 155944, 172408, 180841, 189274, 213072, 233916, 258612, 283911, 311888, 344816, 361682, 378548, 448339, 467832, 517224, 542523, 567822, 723364, 757096, 896678, 935664, 1034448, 1085046, 1135644, 1345017, 1446728, 1514192, 1793356, 2170092, 2176651, 2271288, 2690034, 2893456, 3586712, 4159343, 4340184, 4353302, 4542576, 5380068, 6529953, 7173424, 8318686, 8680368, 8706604, 10760136, 12478029, 13059906, 16637372, 17413208, 18264941, 21520272, 24956058, 26119812, 33274744, 34826416, 36529882, 49912116, 52239624, 54794823, 66549488, 73059764, 99824232, 104479248, 109589646, 146119528, 199648464, 219179292, 292239056, 420093643, 438358584, 840187286, 876717168, 1260280929, 1680374572, 2520561858, 3360749144, 5041123716, 6721498288, 10082247432, 20164494864]

約数ペア:
[(1, 20164494864), (2, 10082247432), (3, 6721498288), (4, 5041123716), (6, 3360749144), (8, 2520561858), (12, 1680374572), (16, 1260280929), (23, 876717168), (24, 840187286), (46, 438358584), (48, 420093643), (69, 292239056), (92, 219179292), (101, 199648464), (138, 146119528), (184, 109589646), (193, 104479248), (202, 99824232), (276, 73059764), (303, 66549488), (368, 54794823), (386, 52239624), (404, 49912116), (552, 36529882), (579, 34826416), (606, 33274744), (772, 26119812), (808, 24956058), (937, 21520272), (1104, 18264941), (1158, 17413208), (1212, 16637372), (1544, 13059906), (1616, 12478029), (1874, 10760136), (2316, 8706604), (2323, 8680368), (2424, 8318686), (2811, 7173424), (3088, 6529953), (3748, 5380068), (4439, 4542576), (4632, 4353302), (4646, 4340184), (4848, 4159343), (5622, 3586712), (6969, 2893456), (7496, 2690034), (8878, 2271288), (9264, 2176651), (9292, 2170092), (11244, 1793356), (13317, 1514192), (13938, 1446728), (14992, 1345017), (17756, 1135644), (18584, 1085046), (19493, 1034448), (21551, 935664), (22488, 896678), (26634, 757096), (27876, 723364), (35512, 567822), (37168, 542523), (38986, 517224), (43102, 467832), (44976, 448339), (53268, 378548), (55752, 361682), (58479, 344816), (64653, 311888), (71024, 283911), (77972, 258612), (86204, 233916), (94637, 213072), (106536, 189274), (111504, 180841), (116958, 172408), (129306, 155944)]

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