20121660453

素因数分解:

$3^1\times {\mathrm{1613}}^1\times {\mathrm{1879}}^1\times {\mathrm{2213}}^1$

素因数の和:5708

約数の個数: 16

約数和(自身を含む): 26871937920

約数和(自身を除く): 6750277467

約数列:

[1, 3, 1613, 1879, 2213, 4839, 5637, 6639, 3030827, 3569569, 4158227, 9092481, 10708707, 12474681, 6707220151, 20121660453]

約数ペア:

[(1, 20121660453), (3, 6707220151), (1613, 12474681), (1879, 10708707), (2213, 9092481), (4839, 4158227), (5637, 3569569), (6639, 3030827)]