20005200753

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1\times {\mathrm{19793}}^1$

素因数の和:21688

約数の個数: 16

約数和(自身を含む): 26824828800

約数和(自身を除く): 6819628047

約数列:

[1, 3, 199, 597, 1693, 5079, 19793, 59379, 336907, 1010721, 3938807, 11816421, 33509549, 100528647, 6668400251, 20005200753]

約数ペア:

[(1, 20005200753), (3, 6668400251), (199, 100528647), (597, 33509549), (1693, 11816421), (5079, 3938807), (19793, 1010721), (59379, 336907)]