2080637552

素因数分解:

$2^4\times 7^1\times {\mathrm{18577121}}^1$

素因数の和:18577136

約数の個数: 20

約数和(自身を含む): 4607126256

約数和(自身を除く): 2526488704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18577121, 37154242, 74308484, 130039847, 148616968, 260079694, 297233936, 520159388, 1040318776, 2080637552]

約数ペア:

[(1, 2080637552), (2, 1040318776), (4, 520159388), (7, 297233936), (8, 260079694), (14, 148616968), (16, 130039847), (28, 74308484), (56, 37154242), (112, 18577121)]