20173842003

素因数分解:

$3^1\times 7^1\times {\mathrm{69467}}^1\times {\mathrm{13829}}^1$

素因数の和:83306

約数の個数: 16

約数和(自身を含む): 30743758080

約数和(自身を除く): 10569916077

約数列:

[1, 3, 7, 21, 13829, 41487, 69467, 96803, 208401, 290409, 486269, 1458807, 960659143, 2881977429, 6724614001, 20173842003]

約数ペア:

[(1, 20173842003), (3, 6724614001), (7, 2881977429), (21, 960659143), (13829, 1458807), (41487, 486269), (69467, 290409), (96803, 208401)]