20123335034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{769}}^1\times {\mathrm{1523}}^1$

素因数の和:2387

約数の個数: 48

約数和(自身を含む): 33711733440

約数和(自身を除く): 13588398406

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 769, 781, 1523, 1538, 1562, 3046, 8459, 8591, 16753, 16918, 17182, 33506, 54599, 93049, 108133, 109198, 184283, 186098, 216266, 368566, 600589, 1171187, 1189463, 1201178, 2342374, 2378926, 6606479, 12883057, 13084093, 13212958, 25766114, 26168186, 83154277, 141713627, 166308554, 283427254, 914697047, 1829394094, 10061667517, 20123335034]

約数ペア:

[(1, 20123335034), (2, 10061667517), (11, 1829394094), (22, 914697047), (71, 283427254), (121, 166308554), (142, 141713627), (242, 83154277), (769, 26168186), (781, 25766114), (1523, 13212958), (1538, 13084093), (1562, 12883057), (3046, 6606479), (8459, 2378926), (8591, 2342374), (16753, 1201178), (16918, 1189463), (17182, 1171187), (33506, 600589), (54599, 368566), (93049, 216266), (108133, 186098), (109198, 184283)]