20111383534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1\times {\mathrm{6469}}^1$

素因数の和:7296

約数の個数: 32

約数和(自身を含む): 33104453760

約数和(自身を除く): 12993070226

約数列:

[1, 2, 11, 22, 251, 502, 563, 1126, 2761, 5522, 6193, 6469, 12386, 12938, 71159, 141313, 142318, 282626, 1554443, 1623719, 3108886, 3247438, 3642047, 7284094, 17860909, 35721818, 40062517, 80125034, 914153797, 1828307594, 10055691767, 20111383534]

約数ペア:

[(1, 20111383534), (2, 10055691767), (11, 1828307594), (22, 914153797), (251, 80125034), (502, 40062517), (563, 35721818), (1126, 17860909), (2761, 7284094), (5522, 3642047), (6193, 3247438), (6469, 3108886), (12386, 1623719), (12938, 1554443), (71159, 282626), (141313, 142318)]