20304053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{577}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 25413504

約数和(自身を除く): 5109451

約数列:

[1, 7, 11, 77, 457, 577, 3199, 4039, 5027, 6347, 35189, 44429, 263689, 1845823, 2900579, 20304053]

約数ペア:

[(1, 20304053), (7, 2900579), (11, 1845823), (77, 263689), (457, 44429), (577, 35189), (3199, 6347), (4039, 5027)]