20925644544

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{432491}}^1$

素因数の和:432523

約数の個数: 144

約数和(自身を含む): 70721091840

約数和(自身を除く): 49795447296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 432491, 864982, 1297473, 1729964, 2594946, 3027437, 3459928, 3892419, 5189892, 6054874, 6919856, 7784838, 9082311, 10379784, 11677257, 12109748, 13839712, 15569676, 18164622, 20759568, 23354514, 24219496, 27246933, 27679424, 31139352, 36329244, 41519136, 46709028, 48438992, 54493866, 55358848, 62278704, 72658488, 81740799, 83038272, 93418056, 96877984, 108987732, 110717696, 124557408, 145316976, 163481598, 166076544, 186836112, 193755968, 217975464, 249114816, 290633952, 326963196, 332153088, 373672224, 387511936, 435950928, 498229632, 581267904, 653926392, 747344448, 775023872, 871901856, 996459264, 1162535808, 1307852784, 1494688896, 1743803712, 2325071616, 2615705568, 2989377792, 3487607424, 5231411136, 6975214848, 10462822272, 20925644544]

約数ペア:

[(1, 20925644544), (2, 10462822272), (3, 6975214848), (4, 5231411136), (6, 3487607424), (7, 2989377792), (8, 2615705568), (9, 2325071616), (12, 1743803712), (14, 1494688896), (16, 1307852784), (18, 1162535808), (21, 996459264), (24, 871901856), (27, 775023872), (28, 747344448), (32, 653926392), (36, 581267904), (42, 498229632), (48, 435950928), (54, 387511936), (56, 373672224), (63, 332153088), (64, 326963196), (72, 290633952), (84, 249114816), (96, 217975464), (108, 193755968), (112, 186836112), (126, 166076544), (128, 163481598), (144, 145316976), (168, 124557408), (189, 110717696), (192, 108987732), (216, 96877984), (224, 93418056), (252, 83038272), (256, 81740799), (288, 72658488), (336, 62278704), (378, 55358848), (384, 54493866), (432, 48438992), (448, 46709028), (504, 41519136), (576, 36329244), (672, 31139352), (756, 27679424), (768, 27246933), (864, 24219496), (896, 23354514), (1008, 20759568), (1152, 18164622), (1344, 15569676), (1512, 13839712), (1728, 12109748), (1792, 11677257), (2016, 10379784), (2304, 9082311), (2688, 7784838), (3024, 6919856), (3456, 6054874), (4032, 5189892), (5376, 3892419), (6048, 3459928), (6912, 3027437), (8064, 2594946), (12096, 1729964), (16128, 1297473), (24192, 864982), (48384, 432491)]