20025271878

素因数分解:

$2^1\times 3^1\times {\mathrm{2693}}^1\times {\mathrm{1239341}}^1$

素因数の和:1242039

約数の個数: 16

約数和(自身を含む): 40065448176

約数和(自身を除く): 20040176298

約数列:

[1, 2, 3, 6, 2693, 5386, 8079, 16158, 1239341, 2478682, 3718023, 7436046, 3337545313, 6675090626, 10012635939, 20025271878]

約数ペア:

[(1, 20025271878), (2, 10012635939), (3, 6675090626), (6, 3337545313), (2693, 7436046), (5386, 3718023), (8079, 2478682), (16158, 1239341)]