20085090368

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{2467}}^1$

素因数の和:3572

約数の個数: 112

約数和(自身を含む): 48294218880

約数和(自身を除く): 28209128512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1069, 1088, 1904, 2138, 2467, 3808, 4276, 4934, 7483, 7616, 8552, 9868, 14966, 17104, 17269, 18173, 19736, 29932, 34208, 34538, 36346, 39472, 41939, 59864, 68416, 69076, 72692, 78944, 83878, 119728, 127211, 138152, 145384, 157888, 167756, 239456, 254422, 276304, 290768, 293573, 335512, 478912, 508844, 552608, 581536, 587146, 671024, 1017688, 1105216, 1163072, 1174292, 1342048, 2035376, 2348584, 2637223, 2684096, 4070752, 4697168, 5274446, 8141504, 9394336, 10548892, 18460561, 18788672, 21097784, 36921122, 42195568, 44832791, 73842244, 84391136, 89665582, 147684488, 168782272, 179331164, 295368976, 313829537, 358662328, 590737952, 627659074, 717324656, 1181475904, 1255318148, 1434649312, 2510636296, 2869298624, 5021272592, 10042545184, 20085090368]

約数ペア:

[(1, 20085090368), (2, 10042545184), (4, 5021272592), (7, 2869298624), (8, 2510636296), (14, 1434649312), (16, 1255318148), (17, 1181475904), (28, 717324656), (32, 627659074), (34, 590737952), (56, 358662328), (64, 313829537), (68, 295368976), (112, 179331164), (119, 168782272), (136, 147684488), (224, 89665582), (238, 84391136), (272, 73842244), (448, 44832791), (476, 42195568), (544, 36921122), (952, 21097784), (1069, 18788672), (1088, 18460561), (1904, 10548892), (2138, 9394336), (2467, 8141504), (3808, 5274446), (4276, 4697168), (4934, 4070752), (7483, 2684096), (7616, 2637223), (8552, 2348584), (9868, 2035376), (14966, 1342048), (17104, 1174292), (17269, 1163072), (18173, 1105216), (19736, 1017688), (29932, 671024), (34208, 587146), (34538, 581536), (36346, 552608), (39472, 508844), (41939, 478912), (59864, 335512), (68416, 293573), (69076, 290768), (72692, 276304), (78944, 254422), (83878, 239456), (119728, 167756), (127211, 157888), (138152, 145384)]