1236082020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20601367}}^1$

素因数の和:20601379

約数の個数: 24

約数和(自身を含む): 3461029824

約数和(自身を除く): 2224947804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20601367, 41202734, 61804101, 82405468, 103006835, 123608202, 206013670, 247216404, 309020505, 412027340, 618041010, 1236082020]

約数ペア:

[(1, 1236082020), (2, 618041010), (3, 412027340), (4, 309020505), (5, 247216404), (6, 206013670), (10, 123608202), (12, 103006835), (15, 82405468), (20, 61804101), (30, 41202734), (60, 20601367)]