20166035988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240071857}}^1$

素因数の和:240071871

約数の個数: 24

約数和(自身を含む): 53776096192

約数和(自身を除く): 33610060204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240071857, 480143714, 720215571, 960287428, 1440431142, 1680502999, 2880862284, 3361005998, 5041508997, 6722011996, 10083017994, 20166035988]

約数ペア:

[(1, 20166035988), (2, 10083017994), (3, 6722011996), (4, 5041508997), (6, 3361005998), (7, 2880862284), (12, 1680502999), (14, 1440431142), (21, 960287428), (28, 720215571), (42, 480143714), (84, 240071857)]