20177896143

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{250343}}^1$

素因数の和:250814

約数の個数: 16

約数和(自身を含む): 27373614336

約数和(自身を除く): 7195718193

約数列:

[1, 3, 67, 201, 401, 1203, 26867, 80601, 250343, 751029, 16772981, 50318943, 100387543, 301162629, 6725965381, 20177896143]

約数ペア:

[(1, 20177896143), (3, 6725965381), (67, 301162629), (201, 100387543), (401, 50318943), (1203, 16772981), (26867, 751029), (80601, 250343)]