20211732081

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1439}}^1\times {\mathrm{23293}}^1$

素因数の和:24805

約数の個数: 24

約数和(自身を含む): 29652330240

約数和(自身を除く): 9440598159

約数列:

[1, 3, 9, 67, 201, 603, 1439, 4317, 12951, 23293, 69879, 96413, 209637, 289239, 867717, 1560631, 4681893, 14045679, 33518627, 100555881, 301667643, 2245748009, 6737244027, 20211732081]

約数ペア:

[(1, 20211732081), (3, 6737244027), (9, 2245748009), (67, 301667643), (201, 100555881), (603, 33518627), (1439, 14045679), (4317, 4681893), (12951, 1560631), (23293, 867717), (69879, 289239), (96413, 209637)]