20236476261

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1890023}}^1$

素因数の和:1890152

約数の個数: 16

約数和(自身を含む): 27942114816

約数和(自身を除く): 7705638555

約数列:

[1, 3, 43, 83, 129, 249, 3569, 10707, 1890023, 5670069, 81270989, 156871909, 243812967, 470615727, 6745492087, 20236476261]

約数ペア:

[(1, 20236476261), (3, 6745492087), (43, 470615727), (83, 243812967), (129, 156871909), (249, 81270989), (3569, 5670069), (10707, 1890023)]