2016208912

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{102533}}^1$

素因数の和:103770

約数の個数: 20

約数和(自身を含む): 3909621420

約数和(自身を除く): 1893412508

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 19664, 102533, 205066, 410132, 820264, 1640528, 126013057, 252026114, 504052228, 1008104456, 2016208912]

約数ペア:

[(1, 2016208912), (2, 1008104456), (4, 504052228), (8, 252026114), (16, 126013057), (1229, 1640528), (2458, 820264), (4916, 410132), (9832, 205066), (19664, 102533)]