20108524124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3614041}}^1$

素因数の和:3614165

約数の個数: 24

約数和(自身を含む): 38251020528

約数和(自身を除く): 18142496404

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 3614041, 7228082, 14456164, 46982533, 93965066, 187930132, 386702387, 773404774, 1546809548, 5027131031, 10054262062, 20108524124]

約数ペア:

[(1, 20108524124), (2, 10054262062), (4, 5027131031), (13, 1546809548), (26, 773404774), (52, 386702387), (107, 187930132), (214, 93965066), (428, 46982533), (1391, 14456164), (2782, 7228082), (5564, 3614041)]