20749582

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6361}}^1$

素因数の和:6603

約数の個数: 16

約数和(自身を含む): 35728992

約数和(自身を除く): 14979410

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 6361, 12722, 44527, 89054, 1482113, 2964226, 10374791, 20749582]

約数ペア:

[(1, 20749582), (2, 10374791), (7, 2964226), (14, 1482113), (233, 89054), (466, 44527), (1631, 12722), (3262, 6361)]