20160375584

素因数分解:

$2^5\times {\mathrm{2203}}^1\times {\mathrm{285979}}^1$

素因数の和:288192

約数の個数: 24

約数和(自身を含む): 39708894960

約数和(自身を除く): 19548519376

約数列:

[1, 2, 4, 8, 16, 32, 2203, 4406, 8812, 17624, 35248, 70496, 285979, 571958, 1143916, 2287832, 4575664, 9151328, 630011737, 1260023474, 2520046948, 5040093896, 10080187792, 20160375584]

約数ペア:

[(1, 20160375584), (2, 10080187792), (4, 5040093896), (8, 2520046948), (16, 1260023474), (32, 630011737), (2203, 9151328), (4406, 4575664), (8812, 2287832), (17624, 1143916), (35248, 571958), (70496, 285979)]