20635254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60337}}^1$

素因数の和:60364

約数の個数: 24

約数和(自身を含む): 47063640

約数和(自身を除く): 26428386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 60337, 120674, 181011, 362022, 543033, 1086066, 1146403, 2292806, 3439209, 6878418, 10317627, 20635254]

約数ペア:

[(1, 20635254), (2, 10317627), (3, 6878418), (6, 3439209), (9, 2292806), (18, 1146403), (19, 1086066), (38, 543033), (57, 362022), (114, 181011), (171, 120674), (342, 60337)]