20197740548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1597417}}^1$

素因数の和:1597559

約数の個数: 24

約数和(自身を含む): 36900355800

約数和(自身を除く): 16702615252

約数列:

[1, 2, 4, 29, 58, 109, 116, 218, 436, 3161, 6322, 12644, 1597417, 3194834, 6389668, 46325093, 92650186, 174118453, 185300372, 348236906, 696473812, 5049435137, 10098870274, 20197740548]

約数ペア:

[(1, 20197740548), (2, 10098870274), (4, 5049435137), (29, 696473812), (58, 348236906), (109, 185300372), (116, 174118453), (218, 92650186), (436, 46325093), (3161, 6389668), (6322, 3194834), (12644, 1597417)]