20133067887

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43862893}}^1$

素因数の和:43862919

約数の個数: 16

約数和(自身を含む): 31581283680

約数和(自身を除く): 11448215793

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43862893, 131588679, 394766037, 745669181, 1184298111, 2237007543, 6711022629, 20133067887]

約数ペア:

[(1, 20133067887), (3, 6711022629), (9, 2237007543), (17, 1184298111), (27, 745669181), (51, 394766037), (153, 131588679), (459, 43862893)]