20565874589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4241261}}^1$

素因数の和:4241647

約数の個数: 8

約数和(自身を含む): 22207247832

約数和(自身を除く): 1641373243

約数列:

[1, 13, 373, 4849, 4241261, 55136393, 1581990353, 20565874589]

約数ペア:

[(1, 20565874589), (13, 1581990353), (373, 55136393), (4849, 4241261)]