20273088

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 112

約数和(自身を含む): 60716160

約数和(自身を除く): 40443072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 132, 174, 176, 192, 232, 264, 319, 331, 348, 352, 464, 528, 638, 662, 696, 704, 928, 957, 993, 1056, 1276, 1324, 1392, 1856, 1914, 1986, 2112, 2552, 2648, 2784, 3641, 3828, 3972, 5104, 5296, 5568, 7282, 7656, 7944, 9599, 10208, 10592, 10923, 14564, 15312, 15888, 19198, 20416, 21184, 21846, 28797, 29128, 30624, 31776, 38396, 43692, 57594, 58256, 61248, 63552, 76792, 87384, 105589, 115188, 116512, 153584, 174768, 211178, 230376, 233024, 307168, 316767, 349536, 422356, 460752, 614336, 633534, 699072, 844712, 921504, 1267068, 1689424, 1843008, 2534136, 3378848, 5068272, 6757696, 10136544, 20273088]

約数ペア:

[(1, 20273088), (2, 10136544), (3, 6757696), (4, 5068272), (6, 3378848), (8, 2534136), (11, 1843008), (12, 1689424), (16, 1267068), (22, 921504), (24, 844712), (29, 699072), (32, 633534), (33, 614336), (44, 460752), (48, 422356), (58, 349536), (64, 316767), (66, 307168), (87, 233024), (88, 230376), (96, 211178), (116, 174768), (132, 153584), (174, 116512), (176, 115188), (192, 105589), (232, 87384), (264, 76792), (319, 63552), (331, 61248), (348, 58256), (352, 57594), (464, 43692), (528, 38396), (638, 31776), (662, 30624), (696, 29128), (704, 28797), (928, 21846), (957, 21184), (993, 20416), (1056, 19198), (1276, 15888), (1324, 15312), (1392, 14564), (1856, 10923), (1914, 10592), (1986, 10208), (2112, 9599), (2552, 7944), (2648, 7656), (2784, 7282), (3641, 5568), (3828, 5296), (3972, 5104)]