19680777786

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{32476531}}^1$

素因数の和:32476637

約数の個数: 16

約数和(自身を含む): 39751275168

約数和(自身を除く): 20070497382

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 32476531, 64953062, 97429593, 194859186, 3280129631, 6560259262, 9840388893, 19680777786]

約数ペア:

[(1, 19680777786), (2, 9840388893), (3, 6560259262), (6, 3280129631), (101, 194859186), (202, 97429593), (303, 64953062), (606, 32476531)]