20789968604

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{271367}}^1$

素因数の和:271657

約数の個数: 24

約数和(自身を含む): 36927757440

約数和(自身を除く): 16137788836

約数列:

[1, 2, 4, 107, 179, 214, 358, 428, 716, 19153, 38306, 76612, 271367, 542734, 1085468, 29036269, 48574693, 58072538, 97149386, 116145076, 194298772, 5197492151, 10394984302, 20789968604]

約数ペア:

[(1, 20789968604), (2, 10394984302), (4, 5197492151), (107, 194298772), (179, 116145076), (214, 97149386), (358, 58072538), (428, 48574693), (716, 29036269), (19153, 1085468), (38306, 542734), (76612, 271367)]