20108628

素因数分解:

$2^2\times 3^3\times {\mathrm{186191}}^1$

素因数の和:186204

約数の個数: 24

約数和(自身を含む): 52133760

約数和(自身を除く): 32025132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 186191, 372382, 558573, 744764, 1117146, 1675719, 2234292, 3351438, 5027157, 6702876, 10054314, 20108628]

約数ペア:

[(1, 20108628), (2, 10054314), (3, 6702876), (4, 5027157), (6, 3351438), (9, 2234292), (12, 1675719), (18, 1117146), (27, 744764), (36, 558573), (54, 372382), (108, 186191)]