20595685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 27054720

約数和(自身を除く): 6459035

約数列:

[1, 5, 11, 55, 439, 853, 2195, 4265, 4829, 9383, 24145, 46915, 374467, 1872335, 4119137, 20595685]

約数ペア:

[(1, 20595685), (5, 4119137), (11, 1872335), (55, 374467), (439, 46915), (853, 24145), (2195, 9383), (4265, 4829)]