20761104

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 68051200

約数和(自身を除く): 47290096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 97, 98, 104, 112, 147, 156, 168, 182, 194, 196, 208, 273, 291, 294, 312, 336, 343, 364, 388, 392, 546, 582, 588, 624, 637, 679, 686, 728, 776, 784, 1029, 1092, 1164, 1176, 1261, 1274, 1358, 1372, 1456, 1552, 1911, 2037, 2058, 2184, 2328, 2352, 2522, 2548, 2716, 2744, 3783, 3822, 4074, 4116, 4368, 4459, 4656, 4753, 5044, 5096, 5432, 5488, 7566, 7644, 8148, 8232, 8827, 8918, 9506, 10088, 10192, 10864, 13377, 14259, 15132, 15288, 16296, 16464, 17654, 17836, 19012, 20176, 26481, 26754, 28518, 30264, 30576, 32592, 33271, 35308, 35672, 38024, 52962, 53508, 57036, 60528, 61789, 66542, 70616, 71344, 76048, 99813, 105924, 107016, 114072, 123578, 133084, 141232, 185367, 199626, 211848, 214032, 228144, 247156, 266168, 370734, 399252, 423696, 432523, 494312, 532336, 741468, 798504, 865046, 988624, 1297569, 1482936, 1597008, 1730092, 2595138, 2965872, 3460184, 5190276, 6920368, 10380552, 20761104]

約数ペア:

[(1, 20761104), (2, 10380552), (3, 6920368), (4, 5190276), (6, 3460184), (7, 2965872), (8, 2595138), (12, 1730092), (13, 1597008), (14, 1482936), (16, 1297569), (21, 988624), (24, 865046), (26, 798504), (28, 741468), (39, 532336), (42, 494312), (48, 432523), (49, 423696), (52, 399252), (56, 370734), (78, 266168), (84, 247156), (91, 228144), (97, 214032), (98, 211848), (104, 199626), (112, 185367), (147, 141232), (156, 133084), (168, 123578), (182, 114072), (194, 107016), (196, 105924), (208, 99813), (273, 76048), (291, 71344), (294, 70616), (312, 66542), (336, 61789), (343, 60528), (364, 57036), (388, 53508), (392, 52962), (546, 38024), (582, 35672), (588, 35308), (624, 33271), (637, 32592), (679, 30576), (686, 30264), (728, 28518), (776, 26754), (784, 26481), (1029, 20176), (1092, 19012), (1164, 17836), (1176, 17654), (1261, 16464), (1274, 16296), (1358, 15288), (1372, 15132), (1456, 14259), (1552, 13377), (1911, 10864), (2037, 10192), (2058, 10088), (2184, 9506), (2328, 8918), (2352, 8827), (2522, 8232), (2548, 8148), (2716, 7644), (2744, 7566), (3783, 5488), (3822, 5432), (4074, 5096), (4116, 5044), (4368, 4753), (4459, 4656)]