20279814

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63773}}^1$

素因数の和:63831

約数の個数: 16

約数和(自身を含む): 41325552

約数和(自身を除く): 21045738

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63773, 127546, 191319, 382638, 3379969, 6759938, 10139907, 20279814]

約数ペア:

[(1, 20279814), (2, 10139907), (3, 6759938), (6, 3379969), (53, 382638), (106, 191319), (159, 127546), (318, 63773)]