20344167

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 31730400

約数和(自身を除く): 11386233

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 3389, 6003, 10167, 30501, 77947, 98281, 233841, 294843, 701523, 884529, 2260463, 6781389, 20344167]

約数ペア:

[(1, 20344167), (3, 6781389), (9, 2260463), (23, 884529), (29, 701523), (69, 294843), (87, 233841), (207, 98281), (261, 77947), (667, 30501), (2001, 10167), (3389, 6003)]