20228361

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{673}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 27758016

約数和(自身を除く): 7529655

約数列:

[1, 3, 43, 129, 233, 673, 699, 2019, 10019, 28939, 30057, 86817, 156809, 470427, 6742787, 20228361]

約数ペア:

[(1, 20228361), (3, 6742787), (43, 470427), (129, 156809), (233, 86817), (673, 30057), (699, 28939), (2019, 10019)]