20776836

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8971}}^1$

素因数の和:9171

約数の個数: 24

約数和(自身を含む): 48735904

約数和(自身を除く): 27959068

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8971, 17942, 26913, 35884, 53826, 107652, 1731403, 3462806, 5194209, 6925612, 10388418, 20776836]

約数ペア:

[(1, 20776836), (2, 10388418), (3, 6925612), (4, 5194209), (6, 3462806), (12, 1731403), (193, 107652), (386, 53826), (579, 35884), (772, 26913), (1158, 17942), (2316, 8971)]