20096195

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8087}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 27952128

約数和(自身を除く): 7855933

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 8087, 40435, 56609, 283045, 574177, 2870885, 4019239, 20096195]

約数ペア:

[(1, 20096195), (5, 4019239), (7, 2870885), (35, 574177), (71, 283045), (355, 56609), (497, 40435), (2485, 8087)]