20209842

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2593}}^1$

素因数の和:3034

約数の個数: 24

約数和(自身を含む): 43906044

約数和(自身を除く): 23696202

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2593, 2598, 3897, 5186, 7779, 7794, 15558, 23337, 46674, 1122769, 2245538, 3368307, 6736614, 10104921, 20209842]

約数ペア:

[(1, 20209842), (2, 10104921), (3, 6736614), (6, 3368307), (9, 2245538), (18, 1122769), (433, 46674), (866, 23337), (1299, 15558), (2593, 7794), (2598, 7779), (3897, 5186)]