20132026209

素因数分解:

$3^2\times {\mathrm{751}}^1\times {\mathrm{2978551}}^1$

素因数の和:2979308

約数の個数: 12

約数和(自身を含む): 29118324352

約数和(自身を除く): 8986298143

約数列:

[1, 3, 9, 751, 2253, 6759, 2978551, 8935653, 26806959, 2236891801, 6710675403, 20132026209]

約数ペア:

[(1, 20132026209), (3, 6710675403), (9, 2236891801), (751, 26806959), (2253, 8935653), (6759, 2978551)]