20053446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68209}}^1$

素因数の和:68228

約数の個数: 24

約数和(自身を含む): 46655640

約数和(自身を除く): 26602194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68209, 136418, 204627, 409254, 477463, 954926, 1432389, 2864778, 3342241, 6684482, 10026723, 20053446]

約数ペア:

[(1, 20053446), (2, 10026723), (3, 6684482), (6, 3342241), (7, 2864778), (14, 1432389), (21, 954926), (42, 477463), (49, 409254), (98, 204627), (147, 136418), (294, 68209)]