20679312

素因数分解:

$2^4\times 3^1\times {\mathrm{430819}}^1$

素因数の和:430830

約数の個数: 20

約数和(自身を含む): 53421680

約数和(自身を除く): 32742368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430819, 861638, 1292457, 1723276, 2584914, 3446552, 5169828, 6893104, 10339656, 20679312]

約数ペア:

[(1, 20679312), (2, 10339656), (3, 6893104), (4, 5169828), (6, 3446552), (8, 2584914), (12, 1723276), (16, 1292457), (24, 861638), (48, 430819)]