4020341778

素因数分解:

$2^1\times 3^2\times {\mathrm{223352321}}^1$

素因数の和:223352329

約数の個数: 12

約数和(自身を含む): 8710740558

約数和(自身を除く): 4690398780

約数列:

[1, 2, 3, 6, 9, 18, 223352321, 446704642, 670056963, 1340113926, 2010170889, 4020341778]

約数ペア:

[(1, 4020341778), (2, 2010170889), (3, 1340113926), (6, 670056963), (9, 446704642), (18, 223352321)]