20596048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{117023}}^1$

素因数の和:117042

約数の個数: 20

約数和(自身を含む): 43532928

約数和(自身を除く): 22936880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 117023, 234046, 468092, 936184, 1287253, 1872368, 2574506, 5149012, 10298024, 20596048]

約数ペア:

[(1, 20596048), (2, 10298024), (4, 5149012), (8, 2574506), (11, 1872368), (16, 1287253), (22, 936184), (44, 468092), (88, 234046), (176, 117023)]