20523144

素因数分解:

$2^3\times 3^1\times {\mathrm{855131}}^1$

素因数の和:855140

約数の個数: 16

約数和(自身を含む): 51307920

約数和(自身を除く): 30784776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 855131, 1710262, 2565393, 3420524, 5130786, 6841048, 10261572, 20523144]

約数ペア:

[(1, 20523144), (2, 10261572), (3, 6841048), (4, 5130786), (6, 3420524), (8, 2565393), (12, 1710262), (24, 855131)]