20736304326

素因数分解:

$2^1\times 3^2\times {\mathrm{1152016907}}^1$

素因数の和:1152016915

約数の個数: 12

約数和(自身を含む): 44928659412

約数和(自身を除く): 24192355086

約数列:

[1, 2, 3, 6, 9, 18, 1152016907, 2304033814, 3456050721, 6912101442, 10368152163, 20736304326]

約数ペア:

[(1, 20736304326), (2, 10368152163), (3, 6912101442), (6, 3456050721), (9, 2304033814), (18, 1152016907)]