20480459934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7547}}^1\times {\mathrm{41117}}^1$

素因数の和:48680

約数の個数: 32

約数和(自身を含む): 44691647616

約数和(自身を除く): 24211187682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 7547, 15094, 22641, 41117, 45282, 82234, 83017, 123351, 166034, 246702, 249051, 452287, 498102, 904574, 1356861, 2713722, 310309999, 620619998, 930929997, 1861859994, 3413409989, 6826819978, 10240229967, 20480459934]

約数ペア:

[(1, 20480459934), (2, 10240229967), (3, 6826819978), (6, 3413409989), (11, 1861859994), (22, 930929997), (33, 620619998), (66, 310309999), (7547, 2713722), (15094, 1356861), (22641, 904574), (41117, 498102), (45282, 452287), (82234, 249051), (83017, 246702), (123351, 166034)]