20238966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102217}}^1$

素因数の和:102236

約数の個数: 24

約数和(自身を含む): 47838024

約数和(自身を除く): 27599058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102217, 204434, 306651, 613302, 919953, 1124387, 1839906, 2248774, 3373161, 6746322, 10119483, 20238966]

約数ペア:

[(1, 20238966), (2, 10119483), (3, 6746322), (6, 3373161), (9, 2248774), (11, 1839906), (18, 1124387), (22, 919953), (33, 613302), (66, 306651), (99, 204434), (198, 102217)]