20198244678

素因数分解:

$2^1\times 3^1\times {\mathrm{9551}}^1\times {\mathrm{352463}}^1$

素因数の和:362019

約数の個数: 16

約数和(自身を含む): 40400833536

約数和(自身を除く): 20202588858

約数列:

[1, 2, 3, 6, 9551, 19102, 28653, 57306, 352463, 704926, 1057389, 2114778, 3366374113, 6732748226, 10099122339, 20198244678]

約数ペア:

[(1, 20198244678), (2, 10099122339), (3, 6732748226), (6, 3366374113), (9551, 2114778), (19102, 1057389), (28653, 704926), (57306, 352463)]