20199335936

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 46496923200

約数和(自身を除く): 26297587264

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 73, 76, 104, 128, 146, 152, 208, 247, 256, 292, 304, 416, 494, 512, 547, 584, 608, 832, 949, 988, 1024, 1094, 1168, 1216, 1387, 1664, 1898, 1976, 2048, 2188, 2336, 2432, 2774, 3328, 3796, 3952, 4376, 4672, 4864, 5548, 6656, 7111, 7592, 7904, 8752, 9344, 9728, 10393, 11096, 13312, 14222, 15184, 15808, 17504, 18031, 18688, 19456, 20786, 22192, 26624, 28444, 30368, 31616, 35008, 36062, 37376, 38912, 39931, 41572, 44384, 56888, 60736, 63232, 70016, 72124, 74752, 79862, 83144, 88768, 113776, 121472, 126464, 135109, 140032, 144248, 149504, 159724, 166288, 177536, 227552, 242944, 252928, 270218, 280064, 288496, 319448, 332576, 355072, 455104, 485888, 505856, 519103, 540436, 560128, 576992, 638896, 665152, 710144, 758689, 910208, 971776, 1038206, 1080872, 1120256, 1153984, 1277792, 1330304, 1420288, 1517378, 1820416, 1943552, 2076412, 2161744, 2307968, 2555584, 2660608, 2840576, 3034756, 3640832, 4152824, 4323488, 4615936, 5111168, 5321216, 6069512, 7281664, 8305648, 8646976, 9231872, 9862957, 10222336, 10642432, 12139024, 14563328, 16611296, 17293952, 18463744, 19725914, 20444672, 21284864, 24278048, 33222592, 34587904, 36927488, 39451828, 40889344, 48556096, 66445184, 69175808, 78903656, 81778688, 97112192, 132890368, 138351616, 157807312, 194224384, 265780736, 276703232, 315614624, 388448768, 531561472, 631229248, 776897536, 1063122944, 1262458496, 1553795072, 2524916992, 5049833984, 10099667968, 20199335936]

約数ペア:

[(1, 20199335936), (2, 10099667968), (4, 5049833984), (8, 2524916992), (13, 1553795072), (16, 1262458496), (19, 1063122944), (26, 776897536), (32, 631229248), (38, 531561472), (52, 388448768), (64, 315614624), (73, 276703232), (76, 265780736), (104, 194224384), (128, 157807312), (146, 138351616), (152, 132890368), (208, 97112192), (247, 81778688), (256, 78903656), (292, 69175808), (304, 66445184), (416, 48556096), (494, 40889344), (512, 39451828), (547, 36927488), (584, 34587904), (608, 33222592), (832, 24278048), (949, 21284864), (988, 20444672), (1024, 19725914), (1094, 18463744), (1168, 17293952), (1216, 16611296), (1387, 14563328), (1664, 12139024), (1898, 10642432), (1976, 10222336), (2048, 9862957), (2188, 9231872), (2336, 8646976), (2432, 8305648), (2774, 7281664), (3328, 6069512), (3796, 5321216), (3952, 5111168), (4376, 4615936), (4672, 4323488), (4864, 4152824), (5548, 3640832), (6656, 3034756), (7111, 2840576), (7592, 2660608), (7904, 2555584), (8752, 2307968), (9344, 2161744), (9728, 2076412), (10393, 1943552), (11096, 1820416), (13312, 1517378), (14222, 1420288), (15184, 1330304), (15808, 1277792), (17504, 1153984), (18031, 1120256), (18688, 1080872), (19456, 1038206), (20786, 971776), (22192, 910208), (26624, 758689), (28444, 710144), (30368, 665152), (31616, 638896), (35008, 576992), (36062, 560128), (37376, 540436), (38912, 519103), (39931, 505856), (41572, 485888), (44384, 455104), (56888, 355072), (60736, 332576), (63232, 319448), (70016, 288496), (72124, 280064), (74752, 270218), (79862, 252928), (83144, 242944), (88768, 227552), (113776, 177536), (121472, 166288), (126464, 159724), (135109, 149504), (140032, 144248)]