20300382

素因数分解:

$2^1\times 3^4\times {\mathrm{125311}}^1$

素因数の和:125325

約数の個数: 20

約数和(自身を含む): 45488256

約数和(自身を除く): 25187874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 125311, 250622, 375933, 751866, 1127799, 2255598, 3383397, 6766794, 10150191, 20300382]

約数ペア:

[(1, 20300382), (2, 10150191), (3, 6766794), (6, 3383397), (9, 2255598), (18, 1127799), (27, 751866), (54, 375933), (81, 250622), (162, 125311)]