20163741672

素因数分解:

$2^3\times 3^1\times {\mathrm{840155903}}^1$

素因数の和:840155912

約数の個数: 16

約数和(自身を含む): 50409354240

約数和(自身を除く): 30245612568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840155903, 1680311806, 2520467709, 3360623612, 5040935418, 6721247224, 10081870836, 20163741672]

約数ペア:

[(1, 20163741672), (2, 10081870836), (3, 6721247224), (4, 5040935418), (6, 3360623612), (8, 2520467709), (12, 1680311806), (24, 840155903)]