20342676809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5452339}}^1$

素因数の和:5452400

約数の個数: 16

約数和(自身を含む): 25647807360

約数和(自身を除く): 5305130551

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 5452339, 38166373, 70880407, 223545899, 496162849, 1564821293, 2906096687, 20342676809]

約数ペア:

[(1, 20342676809), (7, 2906096687), (13, 1564821293), (41, 496162849), (91, 223545899), (287, 70880407), (533, 38166373), (3731, 5452339)]