2019920772

素因数分解:

$2^2\times 3^1\times {\mathrm{168326731}}^1$

素因数の和:168326738

約数の個数: 12

約数和(自身を含む): 4713148496

約数和(自身を除く): 2693227724

約数列:

[1, 2, 3, 4, 6, 12, 168326731, 336653462, 504980193, 673306924, 1009960386, 2019920772]

約数ペア:

[(1, 2019920772), (2, 1009960386), (3, 673306924), (4, 504980193), (6, 336653462), (12, 168326731)]