2080256868

素因数分解:

$2^2\times 3^2\times {\mathrm{57784913}}^1$

素因数の和:57784923

約数の個数: 18

約数和(自身を含む): 5258427174

約数和(自身を除く): 3178170306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 57784913, 115569826, 173354739, 231139652, 346709478, 520064217, 693418956, 1040128434, 2080256868]

約数ペア:

[(1, 2080256868), (2, 1040128434), (3, 693418956), (4, 520064217), (6, 346709478), (9, 231139652), (12, 173354739), (18, 115569826), (36, 57784913)]