20532046782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263231369}}^1$

素因数の和:263231387

約数の個数: 16

約数和(自身を含む): 44222870160

約数和(自身を除く): 23690823378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263231369, 526462738, 789694107, 1579388214, 3422007797, 6844015594, 10266023391, 20532046782]

約数ペア:

[(1, 20532046782), (2, 10266023391), (3, 6844015594), (6, 3422007797), (13, 1579388214), (26, 789694107), (39, 526462738), (78, 263231369)]