2016088910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{20663}}^1$

素因数の和:21568

約数の個数: 32

約数和(自身を含む): 3963520512

約数和(自身を除く): 1947431602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 887, 1774, 4435, 8870, 9757, 19514, 20663, 41326, 48785, 97570, 103315, 206630, 227293, 454586, 1136465, 2272930, 18328081, 36656162, 91640405, 183280810, 201608891, 403217782, 1008044455, 2016088910]

約数ペア:

[(1, 2016088910), (2, 1008044455), (5, 403217782), (10, 201608891), (11, 183280810), (22, 91640405), (55, 36656162), (110, 18328081), (887, 2272930), (1774, 1136465), (4435, 454586), (8870, 227293), (9757, 206630), (19514, 103315), (20663, 97570), (41326, 48785)]