20343852

素因数分解:

$2^2\times 3^3\times {\mathrm{188369}}^1$

素因数の和:188382

約数の個数: 24

約数和(自身を含む): 52743600

約数和(自身を除く): 32399748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 188369, 376738, 565107, 753476, 1130214, 1695321, 2260428, 3390642, 5085963, 6781284, 10171926, 20343852]

約数ペア:

[(1, 20343852), (2, 10171926), (3, 6781284), (4, 5085963), (6, 3390642), (9, 2260428), (12, 1695321), (18, 1130214), (27, 753476), (36, 565107), (54, 376738), (108, 188369)]