20051085

素因数分解:

$3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1223}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 32137344

約数和(自身を除く): 12086259

約数列:

[1, 3, 5, 15, 1093, 1223, 3279, 3669, 5465, 6115, 16395, 18345, 1336739, 4010217, 6683695, 20051085]

約数ペア:

[(1, 20051085), (3, 6683695), (5, 4010217), (15, 1336739), (1093, 18345), (1223, 16395), (3279, 6115), (3669, 5465)]