20160582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258469}}^1$

素因数の和:258487

約数の個数: 16

約数和(自身を含む): 43422960

約数和(自身を除く): 23262378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 258469, 516938, 775407, 1550814, 3360097, 6720194, 10080291, 20160582]

約数ペア:

[(1, 20160582), (2, 10080291), (3, 6720194), (6, 3360097), (13, 1550814), (26, 775407), (39, 516938), (78, 258469)]