20432703

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 27878400

約数和(自身を除く): 7445697

約数列:

[1, 3, 59, 177, 241, 479, 723, 1437, 14219, 28261, 42657, 84783, 115439, 346317, 6810901, 20432703]

約数ペア:

[(1, 20432703), (3, 6810901), (59, 346317), (177, 115439), (241, 84783), (479, 42657), (723, 28261), (1437, 14219)]