19906770816

素因数分解:

$2^7\times 3^3\times {\mathrm{1217}}^1\times {\mathrm{4733}}^1$

素因数の和:5973

約数の個数: 128

約数和(自身を含む): 58813322400

約数和(自身を除く): 38906551584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1217, 1728, 2434, 3456, 3651, 4733, 4868, 7302, 9466, 9736, 10953, 14199, 14604, 18932, 19472, 21906, 28398, 29208, 32859, 37864, 38944, 42597, 43812, 56796, 58416, 65718, 75728, 77888, 85194, 87624, 113592, 116832, 127791, 131436, 151456, 155776, 170388, 175248, 227184, 233664, 255582, 262872, 302912, 340776, 350496, 454368, 467328, 511164, 525744, 605824, 681552, 700992, 908736, 1022328, 1051488, 1363104, 1401984, 1817472, 2044656, 2102976, 2726208, 4089312, 4205952, 5452416, 5760061, 8178624, 11520122, 16357248, 17280183, 23040244, 34560366, 46080488, 51840549, 69120732, 92160976, 103681098, 138241464, 155521647, 184321952, 207362196, 276482928, 311043294, 368643904, 414724392, 552965856, 622086588, 737287808, 829448784, 1105931712, 1244173176, 1658897568, 2211863424, 2488346352, 3317795136, 4976692704, 6635590272, 9953385408, 19906770816]

約数ペア:

[(1, 19906770816), (2, 9953385408), (3, 6635590272), (4, 4976692704), (6, 3317795136), (8, 2488346352), (9, 2211863424), (12, 1658897568), (16, 1244173176), (18, 1105931712), (24, 829448784), (27, 737287808), (32, 622086588), (36, 552965856), (48, 414724392), (54, 368643904), (64, 311043294), (72, 276482928), (96, 207362196), (108, 184321952), (128, 155521647), (144, 138241464), (192, 103681098), (216, 92160976), (288, 69120732), (384, 51840549), (432, 46080488), (576, 34560366), (864, 23040244), (1152, 17280183), (1217, 16357248), (1728, 11520122), (2434, 8178624), (3456, 5760061), (3651, 5452416), (4733, 4205952), (4868, 4089312), (7302, 2726208), (9466, 2102976), (9736, 2044656), (10953, 1817472), (14199, 1401984), (14604, 1363104), (18932, 1051488), (19472, 1022328), (21906, 908736), (28398, 700992), (29208, 681552), (32859, 605824), (37864, 525744), (38944, 511164), (42597, 467328), (43812, 454368), (56796, 350496), (58416, 340776), (65718, 302912), (75728, 262872), (77888, 255582), (85194, 233664), (87624, 227184), (113592, 175248), (116832, 170388), (127791, 155776), (131436, 151456)]