20772210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{692407}}^1$

素因数の和:692417

約数の個数: 16

約数和(自身を含む): 49853376

約数和(自身を除く): 29081166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 692407, 1384814, 2077221, 3462035, 4154442, 6924070, 10386105, 20772210]

約数ペア:

[(1, 20772210), (2, 10386105), (3, 6924070), (5, 4154442), (6, 3462035), (10, 2077221), (15, 1384814), (30, 692407)]