20286524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163601}}^1$

素因数の和:163636

約数の個数: 12

約数和(自身を含む): 36646848

約数和(自身を除く): 16360324

約数列:

[1, 2, 4, 31, 62, 124, 163601, 327202, 654404, 5071631, 10143262, 20286524]

約数ペア:

[(1, 20286524), (2, 10143262), (4, 5071631), (31, 654404), (62, 327202), (124, 163601)]