20236127613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{13241}}^1$

素因数の和:13669

約数の個数: 32

約数和(自身を含む): 29365459200

約数和(自身を除く): 9129331587

約数列:

[1, 3, 13, 39, 149, 263, 447, 789, 1937, 3419, 5811, 10257, 13241, 39187, 39723, 117561, 172133, 509431, 516399, 1528293, 1972909, 3482383, 5918727, 10447149, 25647817, 45270979, 76943451, 135812937, 518875067, 1556625201, 6745375871, 20236127613]

約数ペア:

[(1, 20236127613), (3, 6745375871), (13, 1556625201), (39, 518875067), (149, 135812937), (263, 76943451), (447, 45270979), (789, 25647817), (1937, 10447149), (3419, 5918727), (5811, 3482383), (10257, 1972909), (13241, 1528293), (39187, 516399), (39723, 509431), (117561, 172133)]