20496834

素因数分解:

$2^1\times 3^3\times {\mathrm{379571}}^1$

素因数の和:379582

約数の個数: 16

約数和(自身を含む): 45548640

約数和(自身を除く): 25051806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379571, 759142, 1138713, 2277426, 3416139, 6832278, 10248417, 20496834]

約数ペア:

[(1, 20496834), (2, 10248417), (3, 6832278), (6, 3416139), (9, 2277426), (18, 1138713), (27, 759142), (54, 379571)]