20132078356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2237}}^1\times {\mathrm{13313}}^1$

素因数の和:15580

約数の個数: 36

約数和(自身を含む): 38169613692

約数和(自身を除く): 18037535336

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2237, 4474, 8948, 13313, 26626, 29081, 53252, 58162, 116324, 173069, 346138, 378053, 692276, 756106, 1512212, 2249897, 4499794, 8999588, 29781181, 59562362, 119124724, 387155353, 774310706, 1548621412, 5033019589, 10066039178, 20132078356]

約数ペア:

[(1, 20132078356), (2, 10066039178), (4, 5033019589), (13, 1548621412), (26, 774310706), (52, 387155353), (169, 119124724), (338, 59562362), (676, 29781181), (2237, 8999588), (4474, 4499794), (8948, 2249897), (13313, 1512212), (26626, 756106), (29081, 692276), (53252, 378053), (58162, 346138), (116324, 173069)]