20236510063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{76421}}^1$

素因数の和:76639

約数の個数: 32

約数和(自身を含む): 26704903680

約数和(自身を除く): 6468393617

約数列:

[1, 7, 11, 19, 77, 133, 181, 209, 1267, 1463, 1991, 3439, 13937, 24073, 37829, 76421, 264803, 534947, 840631, 1451999, 5884417, 10163993, 13832201, 15971989, 96825407, 111803923, 152154211, 262811819, 1065079477, 1839682733, 2890930009, 20236510063]

約数ペア:

[(1, 20236510063), (7, 2890930009), (11, 1839682733), (19, 1065079477), (77, 262811819), (133, 152154211), (181, 111803923), (209, 96825407), (1267, 15971989), (1463, 13832201), (1991, 10163993), (3439, 5884417), (13937, 1451999), (24073, 840631), (37829, 534947), (76421, 264803)]