2108204564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{20663}}^1$

素因数の和:21799

約数の個数: 24

約数和(自身を含む): 3853422720

約数和(自身を除く): 1745218156

約数列:

[1, 2, 4, 23, 46, 92, 1109, 2218, 4436, 20663, 25507, 41326, 51014, 82652, 102028, 475249, 950498, 1900996, 22915267, 45830534, 91661068, 527051141, 1054102282, 2108204564]

約数ペア:

[(1, 2108204564), (2, 1054102282), (4, 527051141), (23, 91661068), (46, 45830534), (92, 22915267), (1109, 1900996), (2218, 950498), (4436, 475249), (20663, 102028), (25507, 82652), (41326, 51014)]