2020112499

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{842767}}^1$

素因数の和:842834

約数の個数: 16

約数和(自身を含む): 2912606208

約数和(自身を除く): 892493709

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 842767, 2528301, 14327039, 39610049, 42981117, 118830147, 673370833, 2020112499]

約数ペア:

[(1, 2020112499), (3, 673370833), (17, 118830147), (47, 42981117), (51, 39610049), (141, 14327039), (799, 2528301), (2397, 842767)]