20127588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129023}}^1$

素因数の和:129043

約数の個数: 24

約数和(自身を含む): 50577408

約数和(自身を除く): 30449820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129023, 258046, 387069, 516092, 774138, 1548276, 1677299, 3354598, 5031897, 6709196, 10063794, 20127588]

約数ペア:

[(1, 20127588), (2, 10063794), (3, 6709196), (4, 5031897), (6, 3354598), (12, 1677299), (13, 1548276), (26, 774138), (39, 516092), (52, 387069), (78, 258046), (156, 129023)]