20164569868

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1657}}^1\times {\mathrm{28433}}^1$

素因数の和:30201

約数の個数: 24

約数和(自身を含む): 35640540432

約数和(自身を除く): 15475970564

約数列:

[1, 2, 4, 107, 214, 428, 1657, 3314, 6628, 28433, 56866, 113732, 177299, 354598, 709196, 3042331, 6084662, 12169324, 47113481, 94226962, 188453924, 5041142467, 10082284934, 20164569868]

約数ペア:

[(1, 20164569868), (2, 10082284934), (4, 5041142467), (107, 188453924), (214, 94226962), (428, 47113481), (1657, 12169324), (3314, 6084662), (6628, 3042331), (28433, 709196), (56866, 354598), (113732, 177299)]