2019706620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33661777}}^1$

素因数の和:33661789

約数の個数: 24

約数和(自身を含む): 5655178704

約数和(自身を除く): 3635472084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33661777, 67323554, 100985331, 134647108, 168308885, 201970662, 336617770, 403941324, 504926655, 673235540, 1009853310, 2019706620]

約数ペア:

[(1, 2019706620), (2, 1009853310), (3, 673235540), (4, 504926655), (5, 403941324), (6, 336617770), (10, 201970662), (12, 168308885), (15, 134647108), (20, 100985331), (30, 67323554), (60, 33661777)]