20759922

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3527}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 25809678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 3527, 5886, 7054, 10581, 21162, 31743, 63486, 95229, 190458, 384443, 768886, 1153329, 2306658, 3459987, 6919974, 10379961, 20759922]

約数ペア:

[(1, 20759922), (2, 10379961), (3, 6919974), (6, 3459987), (9, 2306658), (18, 1153329), (27, 768886), (54, 384443), (109, 190458), (218, 95229), (327, 63486), (654, 31743), (981, 21162), (1962, 10581), (2943, 7054), (3527, 5886)]