20140393856

素因数分解:

$2^7\times {\mathrm{11}}^5\times {\mathrm{977}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 44180934840

約数和(自身を除く): 24040540984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 977, 1331, 1408, 1936, 1954, 2662, 3872, 3908, 5324, 7744, 7816, 10648, 10747, 14641, 15488, 15632, 21296, 21494, 29282, 31264, 42592, 42988, 58564, 62528, 85184, 85976, 117128, 118217, 125056, 161051, 170368, 171952, 234256, 236434, 322102, 343904, 468512, 472868, 644204, 687808, 937024, 945736, 1288408, 1300387, 1375616, 1874048, 1891472, 2576816, 2600774, 3782944, 5153632, 5201548, 7565888, 10307264, 10403096, 14304257, 15131776, 20614528, 20806192, 28608514, 41612384, 57217028, 83224768, 114434056, 157346827, 166449536, 228868112, 314693654, 457736224, 629387308, 915472448, 1258774616, 1830944896, 2517549232, 5035098464, 10070196928, 20140393856]

約数ペア:

[(1, 20140393856), (2, 10070196928), (4, 5035098464), (8, 2517549232), (11, 1830944896), (16, 1258774616), (22, 915472448), (32, 629387308), (44, 457736224), (64, 314693654), (88, 228868112), (121, 166449536), (128, 157346827), (176, 114434056), (242, 83224768), (352, 57217028), (484, 41612384), (704, 28608514), (968, 20806192), (977, 20614528), (1331, 15131776), (1408, 14304257), (1936, 10403096), (1954, 10307264), (2662, 7565888), (3872, 5201548), (3908, 5153632), (5324, 3782944), (7744, 2600774), (7816, 2576816), (10648, 1891472), (10747, 1874048), (14641, 1375616), (15488, 1300387), (15632, 1288408), (21296, 945736), (21494, 937024), (29282, 687808), (31264, 644204), (42592, 472868), (42988, 468512), (58564, 343904), (62528, 322102), (85184, 236434), (85976, 234256), (117128, 171952), (118217, 170368), (125056, 161051)]