20072526848

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4253}}^1$

素因数の和:4703

約数の個数: 88

約数和(自身を含む): 43888007520

約数和(自身を除く): 23815480672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 419, 512, 704, 838, 1024, 1408, 1676, 2816, 3352, 4253, 4609, 5632, 6704, 8506, 9218, 11264, 13408, 17012, 18436, 26816, 34024, 36872, 46783, 53632, 68048, 73744, 93566, 107264, 136096, 147488, 187132, 214528, 272192, 294976, 374264, 429056, 544384, 589952, 748528, 1088768, 1179904, 1497056, 1782007, 2177536, 2359808, 2994112, 3564014, 4355072, 4719616, 5988224, 7128028, 11976448, 14256056, 19602077, 23952896, 28512112, 39204154, 47905792, 57024224, 78408308, 114048448, 156816616, 228096896, 313633232, 456193792, 627266464, 912387584, 1254532928, 1824775168, 2509065856, 5018131712, 10036263424, 20072526848]

約数ペア:

[(1, 20072526848), (2, 10036263424), (4, 5018131712), (8, 2509065856), (11, 1824775168), (16, 1254532928), (22, 912387584), (32, 627266464), (44, 456193792), (64, 313633232), (88, 228096896), (128, 156816616), (176, 114048448), (256, 78408308), (352, 57024224), (419, 47905792), (512, 39204154), (704, 28512112), (838, 23952896), (1024, 19602077), (1408, 14256056), (1676, 11976448), (2816, 7128028), (3352, 5988224), (4253, 4719616), (4609, 4355072), (5632, 3564014), (6704, 2994112), (8506, 2359808), (9218, 2177536), (11264, 1782007), (13408, 1497056), (17012, 1179904), (18436, 1088768), (26816, 748528), (34024, 589952), (36872, 544384), (46783, 429056), (53632, 374264), (68048, 294976), (73744, 272192), (93566, 214528), (107264, 187132), (136096, 147488)]