20269794

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4889}}^1$

素因数の和:5585

約数の個数: 16

約数和(自身を含む): 40606560

約数和(自身を除く): 20336766

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4889, 9778, 14667, 29334, 3378299, 6756598, 10134897, 20269794]

約数ペア:

[(1, 20269794), (2, 10134897), (3, 6756598), (6, 3378299), (691, 29334), (1382, 14667), (2073, 9778), (4146, 4889)]