20160822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1217}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 44198784

約数和(自身を除く): 24037962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 251, 502, 753, 1217, 1506, 2434, 2761, 3651, 5522, 7302, 8283, 13387, 16566, 26774, 40161, 80322, 305467, 610934, 916401, 1832802, 3360137, 6720274, 10080411, 20160822]

約数ペア:

[(1, 20160822), (2, 10080411), (3, 6720274), (6, 3360137), (11, 1832802), (22, 916401), (33, 610934), (66, 305467), (251, 80322), (502, 40161), (753, 26774), (1217, 16566), (1506, 13387), (2434, 8283), (2761, 7302), (3651, 5522)]