20550871165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1\times {\mathrm{107033}}^1$

素因数の和:110540

約数の個数: 16

約数和(自身を含む): 26910916416

約数和(自身を除く): 6360045251

約数列:

[1, 5, 11, 55, 3491, 17455, 38401, 107033, 192005, 535165, 1177363, 5886815, 373652203, 1868261015, 4110174233, 20550871165]

約数ペア:

[(1, 20550871165), (5, 4110174233), (11, 1868261015), (55, 373652203), (3491, 5886815), (17455, 1177363), (38401, 535165), (107033, 192005)]