20527326

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{17021}}^1$

素因数の和:17096

約数の個数: 24

約数和(自身を含む): 45142344

約数和(自身を除く): 24615018

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 17021, 34042, 51063, 102126, 153189, 306378, 1140407, 2280814, 3421221, 6842442, 10263663, 20527326]

約数ペア:

[(1, 20527326), (2, 10263663), (3, 6842442), (6, 3421221), (9, 2280814), (18, 1140407), (67, 306378), (134, 153189), (201, 102126), (402, 51063), (603, 34042), (1206, 17021)]