20179083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8233}}^1$

素因数の和:8298

約数の個数: 16

約数和(自身を含む): 28983680

約数和(自身を除く): 8804597

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 8233, 24699, 156427, 354019, 469281, 1062057, 6726361, 20179083]

約数ペア:

[(1, 20179083), (3, 6726361), (19, 1062057), (43, 469281), (57, 354019), (129, 156427), (817, 24699), (2451, 8233)]