20159799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26561}}^1$

素因数の和:26598

約数の個数: 16

約数和(自身を含む): 30599424

約数和(自身を除く): 10439625

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 26561, 79683, 292171, 610903, 876513, 1832709, 6719933, 20159799]

約数ペア:

[(1, 20159799), (3, 6719933), (11, 1832709), (23, 876513), (33, 610903), (69, 292171), (253, 79683), (759, 26561)]