20794590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{77017}}^1$

素因数の和:77033

約数の個数: 32

約数和(自身を含む): 55452960

約数和(自身を除く): 34658370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 77017, 154034, 231051, 385085, 462102, 693153, 770170, 1155255, 1386306, 2079459, 2310510, 3465765, 4158918, 6931530, 10397295, 20794590]

約数ペア:

[(1, 20794590), (2, 10397295), (3, 6931530), (5, 4158918), (6, 3465765), (9, 2310510), (10, 2079459), (15, 1386306), (18, 1155255), (27, 770170), (30, 693153), (45, 462102), (54, 385085), (90, 231051), (135, 154034), (270, 77017)]