2020144845

素因数分解:

$3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{246209}}^1$

素因数の和:246764

約数の個数: 16

約数和(自身を含む): 3238153920

約数和(自身を除く): 1218009075

約数列:

[1, 3, 5, 15, 547, 1641, 2735, 8205, 246209, 738627, 1231045, 3693135, 134676323, 404028969, 673381615, 2020144845]

約数ペア:

[(1, 2020144845), (3, 673381615), (5, 404028969), (15, 134676323), (547, 3693135), (1641, 1231045), (2735, 738627), (8205, 246209)]