20170771607

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{47238341}}^1$

素因数の和:47238409

約数の個数: 8

約数和(自身を含む): 23430217632

約数和(自身を除く): 3259446025

約数列:

[1, 7, 61, 427, 47238341, 330668387, 2881538801, 20170771607]

約数ペア:

[(1, 20170771607), (7, 2881538801), (61, 330668387), (427, 47238341)]