20168897723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{71387}}^1$

素因数の和:71714

約数の個数: 16

約数和(自身を含む): 22035476736

約数和(自身を除く): 1866579013

約数列:

[1, 13, 103, 211, 1339, 2743, 21733, 71387, 282529, 928031, 7352861, 15062657, 95587193, 195814541, 1551453671, 20168897723]

約数ペア:

[(1, 20168897723), (13, 1551453671), (103, 195814541), (211, 95587193), (1339, 15062657), (2743, 7352861), (21733, 928031), (71387, 282529)]