20082048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 63191040

約数和(自身を除く): 43108992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 241, 248, 336, 372, 384, 434, 448, 482, 496, 651, 672, 723, 744, 868, 896, 964, 992, 1302, 1344, 1446, 1488, 1687, 1736, 1928, 1984, 2604, 2688, 2892, 2976, 3374, 3472, 3856, 3968, 5061, 5208, 5784, 5952, 6748, 6944, 7471, 7712, 10122, 10416, 11568, 11904, 13496, 13888, 14942, 15424, 20244, 20832, 22413, 23136, 26992, 27776, 29884, 30848, 40488, 41664, 44826, 46272, 52297, 53984, 59768, 80976, 83328, 89652, 92544, 104594, 107968, 119536, 156891, 161952, 179304, 209188, 215936, 239072, 313782, 323904, 358608, 418376, 478144, 627564, 647808, 717216, 836752, 956288, 1255128, 1434432, 1673504, 2510256, 2868864, 3347008, 5020512, 6694016, 10041024, 20082048]

約数ペア:

[(1, 20082048), (2, 10041024), (3, 6694016), (4, 5020512), (6, 3347008), (7, 2868864), (8, 2510256), (12, 1673504), (14, 1434432), (16, 1255128), (21, 956288), (24, 836752), (28, 717216), (31, 647808), (32, 627564), (42, 478144), (48, 418376), (56, 358608), (62, 323904), (64, 313782), (84, 239072), (93, 215936), (96, 209188), (112, 179304), (124, 161952), (128, 156891), (168, 119536), (186, 107968), (192, 104594), (217, 92544), (224, 89652), (241, 83328), (248, 80976), (336, 59768), (372, 53984), (384, 52297), (434, 46272), (448, 44826), (482, 41664), (496, 40488), (651, 30848), (672, 29884), (723, 27776), (744, 26992), (868, 23136), (896, 22413), (964, 20832), (992, 20244), (1302, 15424), (1344, 14942), (1446, 13888), (1488, 13496), (1687, 11904), (1736, 11568), (1928, 10416), (1984, 10122), (2604, 7712), (2688, 7471), (2892, 6944), (2976, 6748), (3374, 5952), (3472, 5784), (3856, 5208), (3968, 5061)]