20703078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104561}}^1$

素因数の和:104580

約数の個数: 24

約数和(自身を含む): 48935016

約数和(自身を除く): 28231938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104561, 209122, 313683, 627366, 941049, 1150171, 1882098, 2300342, 3450513, 6901026, 10351539, 20703078]

約数ペア:

[(1, 20703078), (2, 10351539), (3, 6901026), (6, 3450513), (9, 2300342), (11, 1882098), (18, 1150171), (22, 941049), (33, 627366), (66, 313683), (99, 209122), (198, 104561)]