20163702906

素因数分解:

$2^1\times 3^2\times {\mathrm{1120205717}}^1$

素因数の和:1120205725

約数の個数: 12

約数和(自身を含む): 43688023002

約数和(自身を除く): 23524320096

約数列:

[1, 2, 3, 6, 9, 18, 1120205717, 2240411434, 3360617151, 6721234302, 10081851453, 20163702906]

約数ペア:

[(1, 20163702906), (2, 10081851453), (3, 6721234302), (6, 3360617151), (9, 2240411434), (18, 1120205717)]