20082951

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 34598400

約数和(自身を除く): 14515449

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 1801, 3717, 5403, 11151, 12607, 16209, 37821, 48627, 106259, 113463, 318777, 340389, 743813, 956331, 2231439, 2868993, 6694317, 20082951]

約数ペア:

[(1, 20082951), (3, 6694317), (7, 2868993), (9, 2231439), (21, 956331), (27, 743813), (59, 340389), (63, 318777), (177, 113463), (189, 106259), (413, 48627), (531, 37821), (1239, 16209), (1593, 12607), (1801, 11151), (3717, 5403)]