20168163622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{280199}}^1$

素因数の和:280320

約数の個数: 32

約数和(自身を含む): 33590376000

約数和(自身を除く): 13422212378

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 493, 986, 1241, 2117, 2482, 4234, 35989, 71978, 280199, 560398, 4763383, 8125771, 9526766, 16251542, 20454527, 40909054, 138138107, 276276214, 347726959, 593181283, 695453918, 1186362566, 10084081811, 20168163622]

約数ペア:

[(1, 20168163622), (2, 10084081811), (17, 1186362566), (29, 695453918), (34, 593181283), (58, 347726959), (73, 276276214), (146, 138138107), (493, 40909054), (986, 20454527), (1241, 16251542), (2117, 9526766), (2482, 8125771), (4234, 4763383), (35989, 560398), (71978, 280199)]