20677812

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59419}}^1$

素因数の和:59455

約数の個数: 24

約数和(自身を含む): 49912800

約数和(自身を除く): 29234988

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 59419, 118838, 178257, 237676, 356514, 713028, 1723151, 3446302, 5169453, 6892604, 10338906, 20677812]

約数ペア:

[(1, 20677812), (2, 10338906), (3, 6892604), (4, 5169453), (6, 3446302), (12, 1723151), (29, 713028), (58, 356514), (87, 237676), (116, 178257), (174, 118838), (348, 59419)]