20804044243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1\times {\mathrm{10427}}^1$

素因数の和:11226

約数の個数: 16

約数和(自身を含む): 22063979520

約数和(自身を除く): 1259935277

約数列:

[1, 19, 173, 607, 3287, 10427, 11533, 105011, 198113, 1803871, 1995209, 6329189, 34273549, 120254591, 1094949697, 20804044243]

約数ペア:

[(1, 20804044243), (19, 1094949697), (173, 120254591), (607, 34273549), (3287, 6329189), (10427, 1995209), (11533, 1803871), (105011, 198113)]