20163984888

素因数分解:

$2^3\times 3^1\times {\mathrm{840166037}}^1$

素因数の和:840166046

約数の個数: 16

約数和(自身を含む): 50409962280

約数和(自身を除く): 30245977392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840166037, 1680332074, 2520498111, 3360664148, 5040996222, 6721328296, 10081992444, 20163984888]

約数ペア:

[(1, 20163984888), (2, 10081992444), (3, 6721328296), (4, 5040996222), (6, 3360664148), (8, 2520498111), (12, 1680332074), (24, 840166037)]