20119293

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{1051}}^1$

素因数の和:1769

約数の個数: 16

約数和(自身を含む): 29876800

約数和(自身を除く): 9757507

約数列:

[1, 3, 9, 27, 709, 1051, 2127, 3153, 6381, 9459, 19143, 28377, 745159, 2235477, 6706431, 20119293]

約数ペア:

[(1, 20119293), (3, 6706431), (9, 2235477), (27, 745159), (709, 28377), (1051, 19143), (2127, 9459), (3153, 6381)]