20161776351

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1\times {\mathrm{30643}}^1$

素因数の和:33806

約数の個数: 16

約数和(自身を含む): 27270708480

約数和(自身を除く): 7108932129

約数列:

[1, 3, 71, 213, 3089, 9267, 30643, 91929, 219319, 657957, 2175653, 6526959, 94656227, 283968681, 6720592117, 20161776351]

約数ペア:

[(1, 20161776351), (3, 6720592117), (71, 283968681), (213, 94656227), (3089, 6526959), (9267, 2175653), (30643, 657957), (91929, 219319)]