20123021454

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4853599}}^1$

素因数の和:4854295

約数の個数: 16

約数和(自身を含む): 40304294400

約数和(自身を除く): 20181272946

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4853599, 9707198, 14560797, 29121594, 3353836909, 6707673818, 10061510727, 20123021454]

約数ペア:

[(1, 20123021454), (2, 10061510727), (3, 6707673818), (6, 3353836909), (691, 29121594), (1382, 14560797), (2073, 9707198), (4146, 4853599)]