20205087177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2901779}}^1$

素因数の和:2902004

約数の個数: 16

約数和(自身を含む): 29528513280

約数和(自身を除く): 9323426103

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 2901779, 8705337, 31919569, 95758707, 612275369, 1836826107, 6735029059, 20205087177]

約数ペア:

[(1, 20205087177), (3, 6735029059), (11, 1836826107), (33, 612275369), (211, 95758707), (633, 31919569), (2321, 8705337), (6963, 2901779)]