20144282384

素因数分解:

$2^4\times {\mathrm{6709}}^1\times {\mathrm{187661}}^1$

素因数の和:194378

約数の個数: 20

約数和(自身を含む): 39035572620

約数和(自身を除く): 18891290236

約数列:

[1, 2, 4, 8, 16, 6709, 13418, 26836, 53672, 107344, 187661, 375322, 750644, 1501288, 3002576, 1259017649, 2518035298, 5036070596, 10072141192, 20144282384]

約数ペア:

[(1, 20144282384), (2, 10072141192), (4, 5036070596), (8, 2518035298), (16, 1259017649), (6709, 3002576), (13418, 1501288), (26836, 750644), (53672, 375322), (107344, 187661)]