20194094874

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63503443}}^1$

素因数の和:63503501

約数の個数: 16

約数和(自身を含む): 41150231712

約数和(自身を除く): 20956136838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63503443, 127006886, 190510329, 381020658, 3365682479, 6731364958, 10097047437, 20194094874]

約数ペア:

[(1, 20194094874), (2, 10097047437), (3, 6731364958), (6, 3365682479), (53, 381020658), (106, 190510329), (159, 127006886), (318, 63503443)]