20160356294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1\times {\mathrm{8419}}^1$

素因数の和:11436

約数の個数: 32

約数和(自身を含む): 33632578560

約数和(自身を除く): 13472222266

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2971, 5942, 8419, 16838, 38623, 77246, 92101, 109447, 184202, 218894, 260989, 521978, 1197313, 2394626, 3392857, 6785714, 25012849, 50025698, 325167037, 650334074, 775398319, 1550796638, 10080178147, 20160356294]

約数ペア:

[(1, 20160356294), (2, 10080178147), (13, 1550796638), (26, 775398319), (31, 650334074), (62, 325167037), (403, 50025698), (806, 25012849), (2971, 6785714), (5942, 3392857), (8419, 2394626), (16838, 1197313), (38623, 521978), (77246, 260989), (92101, 218894), (109447, 184202)]