20375058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308713}}^1$

素因数の和:308729

約数の個数: 16

約数和(自身を含む): 44454816

約数和(自身を除く): 24079758

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 308713, 617426, 926139, 1852278, 3395843, 6791686, 10187529, 20375058]

約数ペア:

[(1, 20375058), (2, 10187529), (3, 6791686), (6, 3395843), (11, 1852278), (22, 926139), (33, 617426), (66, 308713)]