20237070478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1360201}}^1$

素因数の和:1360419

約数の個数: 16

約数和(自身を含む): 31241119536

約数和(自身を除く): 11004049058

約数列:

[1, 2, 43, 86, 173, 346, 7439, 14878, 1360201, 2720402, 58488643, 116977286, 235314773, 470629546, 10118535239, 20237070478]

約数ペア:

[(1, 20237070478), (2, 10118535239), (43, 470629546), (86, 235314773), (173, 116977286), (346, 58488643), (7439, 2720402), (14878, 1360201)]