20053422

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2269}}^1$

素因数の和:2768

約数の個数: 24

約数和(自身を含む): 43556760

約数和(自身を除く): 23503338

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2269, 2946, 4419, 4538, 6807, 8838, 13614, 20421, 40842, 1114079, 2228158, 3342237, 6684474, 10026711, 20053422]

約数ペア:

[(1, 20053422), (2, 10026711), (3, 6684474), (6, 3342237), (9, 2228158), (18, 1114079), (491, 40842), (982, 20421), (1473, 13614), (2269, 8838), (2946, 6807), (4419, 4538)]