20770113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76081}}^1$

素因数の和:76104

約数の個数: 16

約数和(自身を含む): 34084736

約数和(自身を除く): 13314623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 76081, 228243, 532567, 989053, 1597701, 2967159, 6923371, 20770113]

約数ペア:

[(1, 20770113), (3, 6923371), (7, 2967159), (13, 1597701), (21, 989053), (39, 532567), (91, 228243), (273, 76081)]