20087982

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65647}}^1$

素因数の和:65672

約数の個数: 24

約数和(自身を含む): 46084896

約数和(自身を除く): 25996914

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65647, 131294, 196941, 393882, 590823, 1115999, 1181646, 2231998, 3347997, 6695994, 10043991, 20087982]

約数ペア:

[(1, 20087982), (2, 10043991), (3, 6695994), (6, 3347997), (9, 2231998), (17, 1181646), (18, 1115999), (34, 590823), (51, 393882), (102, 196941), (153, 131294), (306, 65647)]