20153166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305351}}^1$

素因数の和:305367

約数の個数: 16

約数和(自身を含む): 43970688

約数和(自身を除く): 23817522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305351, 610702, 916053, 1832106, 3358861, 6717722, 10076583, 20153166]

約数ペア:

[(1, 20153166), (2, 10076583), (3, 6717722), (6, 3358861), (11, 1832106), (22, 916053), (33, 610702), (66, 305351)]