20201332388

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{175621}}^1$

素因数の和:175967

約数の個数: 24

約数和(自身を含む): 35774201400

約数和(自身を除く): 15572869012

約数列:

[1, 2, 4, 149, 193, 298, 386, 596, 772, 28757, 57514, 115028, 175621, 351242, 702484, 26167529, 33894853, 52335058, 67789706, 104670116, 135579412, 5050333097, 10100666194, 20201332388]

約数ペア:

[(1, 20201332388), (2, 10100666194), (4, 5050333097), (149, 135579412), (193, 104670116), (298, 67789706), (386, 52335058), (596, 33894853), (772, 26167529), (28757, 702484), (57514, 351242), (115028, 175621)]