20119410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223549}}^1$

素因数の和:223562

約数の個数: 24

約数和(自身を含む): 52310700

約数和(自身を除く): 32191290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223549, 447098, 670647, 1117745, 1341294, 2011941, 2235490, 3353235, 4023882, 6706470, 10059705, 20119410]

約数ペア:

[(1, 20119410), (2, 10059705), (3, 6706470), (5, 4023882), (6, 3353235), (9, 2235490), (10, 2011941), (15, 1341294), (18, 1117745), (30, 670647), (45, 447098), (90, 223549)]