20194236

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5783}}^1$

素因数の和:5890

約数の個数: 36

約数和(自身を含む): 51581712

約数和(自身を除く): 31387476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5783, 11566, 17349, 23132, 34698, 52047, 69396, 104094, 208188, 560951, 1121902, 1682853, 2243804, 3365706, 5048559, 6731412, 10097118, 20194236]

約数ペア:

[(1, 20194236), (2, 10097118), (3, 6731412), (4, 5048559), (6, 3365706), (9, 2243804), (12, 1682853), (18, 1121902), (36, 560951), (97, 208188), (194, 104094), (291, 69396), (388, 52047), (582, 34698), (873, 23132), (1164, 17349), (1746, 11566), (3492, 5783)]