20084091

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 27471360

約数和(自身を除く): 7387269

約数列:

[1, 3, 79, 83, 237, 249, 1021, 3063, 6557, 19671, 80659, 84743, 241977, 254229, 6694697, 20084091]

約数ペア:

[(1, 20084091), (3, 6694697), (79, 254229), (83, 241977), (237, 84743), (249, 80659), (1021, 19671), (3063, 6557)]