20764092

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{24371}}^1$

素因数の和:24449

約数の個数: 24

約数和(自身を含む): 49133952

約数和(自身を除く): 28369860

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 24371, 48742, 73113, 97484, 146226, 292452, 1730341, 3460682, 5191023, 6921364, 10382046, 20764092]

約数ペア:

[(1, 20764092), (2, 10382046), (3, 6921364), (4, 5191023), (6, 3460682), (12, 1730341), (71, 292452), (142, 146226), (213, 97484), (284, 73113), (426, 48742), (852, 24371)]