20110385

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 24705216

約数和(自身を除く): 4594831

約数列:

[1, 5, 67, 173, 335, 347, 865, 1735, 11591, 23249, 57955, 60031, 116245, 300155, 4022077, 20110385]

約数ペア:

[(1, 20110385), (5, 4022077), (67, 300155), (173, 116245), (335, 60031), (347, 57955), (865, 23249), (1735, 11591)]