20327772

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11369}}^1$

素因数の和:11525

約数の個数: 24

約数和(自身を含む): 47754000

約数和(自身を除く): 27426228

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 11369, 22738, 34107, 45476, 68214, 136428, 1693981, 3387962, 5081943, 6775924, 10163886, 20327772]

約数ペア:

[(1, 20327772), (2, 10163886), (3, 6775924), (4, 5081943), (6, 3387962), (12, 1693981), (149, 136428), (298, 68214), (447, 45476), (596, 34107), (894, 22738), (1788, 11369)]