20162569995

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5671609}}^1$

素因数の和:5671699

約数の個数: 24

約数和(自身を含む): 35390846400

約数和(自身を除く): 15228276405

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 5671609, 17014827, 28358045, 51044481, 85074135, 255222405, 448057111, 1344171333, 2240285555, 4032513999, 6720856665, 20162569995]

約数ペア:

[(1, 20162569995), (3, 6720856665), (5, 4032513999), (9, 2240285555), (15, 1344171333), (45, 448057111), (79, 255222405), (237, 85074135), (395, 51044481), (711, 28358045), (1185, 17014827), (3555, 5671609)]