20162347911

素因数分解:

$3^2\times {\mathrm{313}}^1\times {\mathrm{359}}^1\times {\mathrm{19937}}^1$

素因数の和:20615

約数の個数: 24

約数和(自身を含む): 29299289760

約数和(自身を除く): 9136941849

約数列:

[1, 3, 9, 313, 359, 939, 1077, 2817, 3231, 19937, 59811, 112367, 179433, 337101, 1011303, 6240281, 7157383, 18720843, 21472149, 56162529, 64416447, 2240260879, 6720782637, 20162347911]

約数ペア:

[(1, 20162347911), (3, 6720782637), (9, 2240260879), (313, 64416447), (359, 56162529), (939, 21472149), (1077, 18720843), (2817, 7157383), (3231, 6240281), (19937, 1011303), (59811, 337101), (112367, 179433)]