20090142724

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{6353}}^1\times {\mathrm{7253}}^1$

素因数の和:13719

約数の個数: 24

約数和(自身を含む): 35490775320

約数和(自身を除く): 15400632596

約数列:

[1, 2, 4, 109, 218, 436, 6353, 7253, 12706, 14506, 25412, 29012, 692477, 790577, 1384954, 1581154, 2769908, 3162308, 46078309, 92156618, 184313236, 5022535681, 10045071362, 20090142724]

約数ペア:

[(1, 20090142724), (2, 10045071362), (4, 5022535681), (109, 184313236), (218, 92156618), (436, 46078309), (6353, 3162308), (7253, 2769908), (12706, 1581154), (14506, 1384954), (25412, 790577), (29012, 692477)]