20124654906

素因数分解:

$2^1\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{3228209}}^1$

素因数の和:3229253

約数の個数: 16

約数和(自身を含む): 40288060800

約数和(自身を除く): 20163405894

約数列:

[1, 2, 3, 6, 1039, 2078, 3117, 6234, 3228209, 6456418, 9684627, 19369254, 3354109151, 6708218302, 10062327453, 20124654906]

約数ペア:

[(1, 20124654906), (2, 10062327453), (3, 6708218302), (6, 3354109151), (1039, 19369254), (2078, 9684627), (3117, 6456418), (6234, 3228209)]