20160449514

素因数分解:

$2^1\times 3^2\times {\mathrm{1120024973}}^1$

素因数の和:1120024981

約数の個数: 12

約数和(自身を含む): 43680973986

約数和(自身を除く): 23520524472

約数列:

[1, 2, 3, 6, 9, 18, 1120024973, 2240049946, 3360074919, 6720149838, 10080224757, 20160449514]

約数ペア:

[(1, 20160449514), (2, 10080224757), (3, 6720149838), (6, 3360074919), (9, 2240049946), (18, 1120024973)]