20141275168

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{1021}}^1$

素因数の和:1615

約数の個数: 144

約数和(自身を含む): 48267866304

約数和(自身を除く): 28126591136

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 547, 644, 736, 784, 1021, 1094, 1127, 1288, 1568, 2042, 2188, 2254, 2576, 3829, 4084, 4376, 4508, 5152, 7147, 7658, 8168, 8752, 9016, 12581, 14294, 15316, 16336, 17504, 18032, 23483, 25162, 26803, 28588, 30632, 32672, 36064, 46966, 50029, 50324, 53606, 57176, 61264, 88067, 93932, 100058, 100648, 107212, 114352, 122528, 164381, 176134, 187864, 200116, 201296, 214424, 228704, 328762, 352268, 375728, 400232, 402592, 428848, 558487, 616469, 657524, 704536, 751456, 800464, 857696, 1116974, 1150667, 1232938, 1315048, 1409072, 1600928, 2233948, 2301334, 2465876, 2630096, 2818144, 3909409, 4467896, 4602668, 4931752, 5260192, 7818818, 8935792, 9205336, 9863504, 12845201, 15637636, 17871584, 18410672, 19727008, 25690402, 27365863, 31275272, 36821344, 51380804, 54731726, 62550544, 89916407, 102761608, 109463452, 125101088, 179832814, 205523216, 218926904, 359665628, 411046432, 437853808, 629414849, 719331256, 875707616, 1258829698, 1438662512, 2517659396, 2877325024, 5035318792, 10070637584, 20141275168]

約数ペア:

[(1, 20141275168), (2, 10070637584), (4, 5035318792), (7, 2877325024), (8, 2517659396), (14, 1438662512), (16, 1258829698), (23, 875707616), (28, 719331256), (32, 629414849), (46, 437853808), (49, 411046432), (56, 359665628), (92, 218926904), (98, 205523216), (112, 179832814), (161, 125101088), (184, 109463452), (196, 102761608), (224, 89916407), (322, 62550544), (368, 54731726), (392, 51380804), (547, 36821344), (644, 31275272), (736, 27365863), (784, 25690402), (1021, 19727008), (1094, 18410672), (1127, 17871584), (1288, 15637636), (1568, 12845201), (2042, 9863504), (2188, 9205336), (2254, 8935792), (2576, 7818818), (3829, 5260192), (4084, 4931752), (4376, 4602668), (4508, 4467896), (5152, 3909409), (7147, 2818144), (7658, 2630096), (8168, 2465876), (8752, 2301334), (9016, 2233948), (12581, 1600928), (14294, 1409072), (15316, 1315048), (16336, 1232938), (17504, 1150667), (18032, 1116974), (23483, 857696), (25162, 800464), (26803, 751456), (28588, 704536), (30632, 657524), (32672, 616469), (36064, 558487), (46966, 428848), (50029, 402592), (50324, 400232), (53606, 375728), (57176, 352268), (61264, 328762), (88067, 228704), (93932, 214424), (100058, 201296), (100648, 200116), (107212, 187864), (114352, 176134), (122528, 164381)]