20873274

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7853}}^1$

素因数の和:8301

約数の個数: 16

約数和(自身を含む): 41846112

約数和(自身を除く): 20972838

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 7853, 15706, 23559, 47118, 3478879, 6957758, 10436637, 20873274]

約数ペア:

[(1, 20873274), (2, 10436637), (3, 6957758), (6, 3478879), (443, 47118), (886, 23559), (1329, 15706), (2658, 7853)]