20163930830

素因数分解:

$2^1\times 5^1\times {\mathrm{11941}}^1\times {\mathrm{168863}}^1$

素因数の和:180811

約数の個数: 16

約数和(自身を含む): 36298329984

約数和(自身を除く): 16134399154

約数列:

[1, 2, 5, 10, 11941, 23882, 59705, 119410, 168863, 337726, 844315, 1688630, 2016393083, 4032786166, 10081965415, 20163930830]

約数ペア:

[(1, 20163930830), (2, 10081965415), (5, 4032786166), (10, 2016393083), (11941, 1688630), (23882, 844315), (59705, 337726), (119410, 168863)]