20079395

素因数分解:

$5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1019}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 27613440

約数和(自身を除く): 7534045

約数列:

[1, 5, 7, 35, 563, 1019, 2815, 3941, 5095, 7133, 19705, 35665, 573697, 2868485, 4015879, 20079395]

約数ペア:

[(1, 20079395), (5, 4015879), (7, 2868485), (35, 573697), (563, 35665), (1019, 19705), (2815, 7133), (3941, 5095)]