20052649

素因数分解:

${\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 12

約数和(自身を含む): 20951680

約数和(自身を除く): 899031

約数列:

[1, 41, 79, 151, 1681, 3239, 6191, 11929, 132799, 253831, 489089, 20052649]

約数ペア:

[(1, 20052649), (41, 489089), (79, 253831), (151, 132799), (1681, 11929), (3239, 6191)]