20329410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677647}}^1$

素因数の和:677657

約数の個数: 16

約数和(自身を含む): 48790656

約数和(自身を除く): 28461246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677647, 1355294, 2032941, 3388235, 4065882, 6776470, 10164705, 20329410]

約数ペア:

[(1, 20329410), (2, 10164705), (3, 6776470), (5, 4065882), (6, 3388235), (10, 2032941), (15, 1355294), (30, 677647)]