20171644624

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{596653}}^1$

素因数の和:598774

約数の個数: 20

約数和(自身を含む): 39101123236

約数和(自身を除く): 18929478612

約数列:

[1, 2, 4, 8, 16, 2113, 4226, 8452, 16904, 33808, 596653, 1193306, 2386612, 4773224, 9546448, 1260727789, 2521455578, 5042911156, 10085822312, 20171644624]

約数ペア:

[(1, 20171644624), (2, 10085822312), (4, 5042911156), (8, 2521455578), (16, 1260727789), (2113, 9546448), (4226, 4773224), (8452, 2386612), (16904, 1193306), (33808, 596653)]