20160543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{863}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 8869857

約数列:

[1, 3, 13, 39, 599, 863, 1797, 2589, 7787, 11219, 23361, 33657, 516937, 1550811, 6720181, 20160543]

約数ペア:

[(1, 20160543), (3, 6720181), (13, 1550811), (39, 516937), (599, 33657), (863, 23361), (1797, 11219), (2589, 7787)]