20846397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48593}}^1$

素因数の和:48620

約数の個数: 16

約数和(自身を含む): 32655168

約数和(自身を除く): 11808771

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 48593, 145779, 534523, 631709, 1603569, 1895127, 6948799, 20846397]

約数ペア:

[(1, 20846397), (3, 6948799), (11, 1895127), (13, 1603569), (33, 631709), (39, 534523), (143, 145779), (429, 48593)]