20329353

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{68449}}^1$

素因数の和:68469

約数の個数: 16

約数和(自身を含む): 32856000

約数和(自身を除く): 12526647

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 68449, 205347, 616041, 752939, 1848123, 2258817, 6776451, 20329353]

約数ペア:

[(1, 20329353), (3, 6776451), (9, 2258817), (11, 1848123), (27, 752939), (33, 616041), (99, 205347), (297, 68449)]