20064751486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{503}}^1\times {\mathrm{3203}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 32554690560

約数和(自身を除く): 12489939074

約数列:

[1, 2, 13, 26, 479, 503, 958, 1006, 3203, 6227, 6406, 6539, 12454, 13078, 41639, 83278, 240937, 481874, 1534237, 1611109, 3068474, 3132181, 3222218, 6264362, 19945081, 20944417, 39890162, 41888834, 771721211, 1543442422, 10032375743, 20064751486]

約数ペア:

[(1, 20064751486), (2, 10032375743), (13, 1543442422), (26, 771721211), (479, 41888834), (503, 39890162), (958, 20944417), (1006, 19945081), (3203, 6264362), (6227, 3222218), (6406, 3132181), (6539, 3068474), (12454, 1611109), (13078, 1534237), (41639, 481874), (83278, 240937)]