20745054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104773}}^1$

素因数の和:104792

約数の個数: 24

約数和(自身を含む): 49034232

約数和(自身を除く): 28289178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104773, 209546, 314319, 628638, 942957, 1152503, 1885914, 2305006, 3457509, 6915018, 10372527, 20745054]

約数ペア:

[(1, 20745054), (2, 10372527), (3, 6915018), (6, 3457509), (9, 2305006), (11, 1885914), (18, 1152503), (22, 942957), (33, 628638), (66, 314319), (99, 209546), (198, 104773)]