20285826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307361}}^1$

素因数の和:307377

約数の個数: 16

約数和(自身を含む): 44260128

約数和(自身を除く): 23974302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307361, 614722, 922083, 1844166, 3380971, 6761942, 10142913, 20285826]

約数ペア:

[(1, 20285826), (2, 10142913), (3, 6761942), (6, 3380971), (11, 1844166), (22, 922083), (33, 614722), (66, 307361)]