20600528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{99041}}^1$

素因数の和:99062

約数の個数: 20

約数和(自身を含む): 42984228

約数和(自身を除く): 22383700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 99041, 198082, 396164, 792328, 1287533, 1584656, 2575066, 5150132, 10300264, 20600528]

約数ペア:

[(1, 20600528), (2, 10300264), (4, 5150132), (8, 2575066), (13, 1584656), (16, 1287533), (26, 792328), (52, 396164), (104, 198082), (208, 99041)]