20590383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 32071680

約数和(自身を除く): 11481297

約数列:

[1, 3, 11, 17, 33, 51, 127, 187, 289, 381, 561, 867, 1397, 2159, 3179, 4191, 4913, 6477, 9537, 14739, 23749, 36703, 54043, 71247, 110109, 162129, 403733, 623951, 1211199, 1871853, 6863461, 20590383]

約数ペア:

[(1, 20590383), (3, 6863461), (11, 1871853), (17, 1211199), (33, 623951), (51, 403733), (127, 162129), (187, 110109), (289, 71247), (381, 54043), (561, 36703), (867, 23749), (1397, 14739), (2159, 9537), (3179, 6477), (4191, 4913)]