20833373504

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{9781}}^1$

素因数の和:11263

約数の個数: 56

約数和(自身を含む): 43172896128

約数和(自身を除く): 22339522624

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1447, 1472, 2894, 5788, 9781, 11576, 19562, 23152, 33281, 39124, 46304, 66562, 78248, 92608, 133124, 156496, 224963, 266248, 312992, 449926, 532496, 625984, 899852, 1064992, 1799704, 2129984, 3599408, 7198816, 14153107, 14397632, 28306214, 56612428, 113224856, 226449712, 325521461, 452899424, 651042922, 905798848, 1302085844, 2604171688, 5208343376, 10416686752, 20833373504]

約数ペア:

[(1, 20833373504), (2, 10416686752), (4, 5208343376), (8, 2604171688), (16, 1302085844), (23, 905798848), (32, 651042922), (46, 452899424), (64, 325521461), (92, 226449712), (184, 113224856), (368, 56612428), (736, 28306214), (1447, 14397632), (1472, 14153107), (2894, 7198816), (5788, 3599408), (9781, 2129984), (11576, 1799704), (19562, 1064992), (23152, 899852), (33281, 625984), (39124, 532496), (46304, 449926), (66562, 312992), (78248, 266248), (92608, 224963), (133124, 156496)]