20776586

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8737}}^1$

素因数の和:8809

約数の個数: 16

約数和(自身を含む): 33029640

約数和(自身を除く): 12253054

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8737, 17474, 253373, 358217, 506746, 716434, 10388293, 20776586]

約数ペア:

[(1, 20776586), (2, 10388293), (29, 716434), (41, 506746), (58, 358217), (82, 253373), (1189, 17474), (2378, 8737)]