2019604851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{20400049}}^1$

素因数の和:20400066

約数の個数: 12

約数和(自身を含む): 3182407800

約数和(自身を除く): 1162802949

約数列:

[1, 3, 9, 11, 33, 99, 20400049, 61200147, 183600441, 224400539, 673201617, 2019604851]

約数ペア:

[(1, 2019604851), (3, 673201617), (9, 224400539), (11, 183600441), (33, 61200147), (99, 20400049)]