20079057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6673}}^1$

素因数の和:6752

約数の個数: 16

約数和(自身を含む): 28831680

約数和(自身を除く): 8752623

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 6673, 20019, 113441, 340323, 393707, 1181121, 6693019, 20079057]

約数ペア:

[(1, 20079057), (3, 6693019), (17, 1181121), (51, 393707), (59, 340323), (177, 113441), (1003, 20019), (3009, 6673)]