20791110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{693037}}^1$

素因数の和:693047

約数の個数: 16

約数和(自身を含む): 49898736

約数和(自身を除く): 29107626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 693037, 1386074, 2079111, 3465185, 4158222, 6930370, 10395555, 20791110]

約数ペア:

[(1, 20791110), (2, 10395555), (3, 6930370), (5, 4158222), (6, 3465185), (10, 2079111), (15, 1386074), (30, 693037)]