20189582

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1583}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 34670592

約数和(自身を除く): 14481010

約数列:

[1, 2, 7, 14, 911, 1583, 1822, 3166, 6377, 11081, 12754, 22162, 1442113, 2884226, 10094791, 20189582]

約数ペア:

[(1, 20189582), (2, 10094791), (7, 2884226), (14, 1442113), (911, 22162), (1583, 12754), (1822, 11081), (3166, 6377)]