20245698

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102251}}^1$

素因数の和:102270

約数の個数: 24

約数和(自身を含む): 47853936

約数和(自身を除く): 27608238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 102251, 204502, 306753, 613506, 920259, 1124761, 1840518, 2249522, 3374283, 6748566, 10122849, 20245698]

約数ペア:

[(1, 20245698), (2, 10122849), (3, 6748566), (6, 3374283), (9, 2249522), (11, 1840518), (18, 1124761), (22, 920259), (33, 613506), (66, 306753), (99, 204502), (198, 102251)]