20167701

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5861}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 28512768

約数和(自身を除く): 8345067

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 5861, 17583, 181691, 216857, 545073, 650571, 6722567, 20167701]

約数ペア:

[(1, 20167701), (3, 6722567), (31, 650571), (37, 545073), (93, 216857), (111, 181691), (1147, 17583), (3441, 5861)]