20750144

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{929}}^1$

素因数の和:1290

約数の個数: 28

約数和(自身を含む): 41338500

約数和(自身を除く): 20588356

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 929, 1396, 1858, 2792, 3716, 5584, 7432, 11168, 14864, 22336, 29728, 59456, 324221, 648442, 1296884, 2593768, 5187536, 10375072, 20750144]

約数ペア:

[(1, 20750144), (2, 10375072), (4, 5187536), (8, 2593768), (16, 1296884), (32, 648442), (64, 324221), (349, 59456), (698, 29728), (929, 22336), (1396, 14864), (1858, 11168), (2792, 7432), (3716, 5584)]