20189709742

素因数分解:

$2^1\times {\mathrm{5531}}^1\times {\mathrm{1825141}}^1$

素因数の和:1830674

約数の個数: 8

約数和(自身を含む): 30290056632

約数和(自身を除く): 10100346890

約数列:

[1, 2, 5531, 11062, 1825141, 3650282, 10094854871, 20189709742]

約数ペア:

[(1, 20189709742), (2, 10094854871), (5531, 3650282), (11062, 1825141)]