20327328

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3387

約数の個数: 96

約数和(自身を含む): 67777920

約数和(自身を除く): 47450592

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, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3361, 6048, 6722, 10083, 13444, 20166, 23527, 26888, 30249, 40332, 47054, 53776, 60498, 70581, 80664, 90747, 94108, 107552, 120996, 141162, 161328, 181494, 188216, 211743, 241992, 282324, 322656, 362988, 376432, 423486, 483984, 564648, 635229, 725976, 752864, 846972, 967968, 1129296, 1270458, 1451952, 1693944, 2258592, 2540916, 2903904, 3387888, 5081832, 6775776, 10163664, 20327328]

約数ペア:

[(1, 20327328), (2, 10163664), (3, 6775776), (4, 5081832), (6, 3387888), (7, 2903904), (8, 2540916), (9, 2258592), (12, 1693944), (14, 1451952), (16, 1270458), (18, 1129296), (21, 967968), (24, 846972), (27, 752864), (28, 725976), (32, 635229), (36, 564648), (42, 483984), (48, 423486), (54, 376432), (56, 362988), (63, 322656), (72, 282324), (84, 241992), (96, 211743), (108, 188216), (112, 181494), (126, 161328), (144, 141162), (168, 120996), (189, 107552), (216, 94108), (224, 90747), (252, 80664), (288, 70581), (336, 60498), (378, 53776), (432, 47054), (504, 40332), (672, 30249), (756, 26888), (864, 23527), (1008, 20166), (1512, 13444), (2016, 10083), (3024, 6722), (3361, 6048)]