20111841

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{4933}}^1$

素因数の和:5093

約数の個数: 16

約数和(自身を含む): 29998720

約数和(自身を除く): 9886879

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 4933, 14799, 44397, 133191, 744883, 2234649, 6703947, 20111841]

約数ペア:

[(1, 20111841), (3, 6703947), (9, 2234649), (27, 744883), (151, 133191), (453, 44397), (1359, 14799), (4077, 4933)]