20161971392

素因数分解:

$2^6\times {\mathrm{941}}^1\times {\mathrm{334783}}^1$

素因数の和:335736

約数の個数: 28

約数和(自身を含む): 40051549056

約数和(自身を除く): 19889577664

約数列:

[1, 2, 4, 8, 16, 32, 64, 941, 1882, 3764, 7528, 15056, 30112, 60224, 334783, 669566, 1339132, 2678264, 5356528, 10713056, 21426112, 315030803, 630061606, 1260123212, 2520246424, 5040492848, 10080985696, 20161971392]

約数ペア:

[(1, 20161971392), (2, 10080985696), (4, 5040492848), (8, 2520246424), (16, 1260123212), (32, 630061606), (64, 315030803), (941, 21426112), (1882, 10713056), (3764, 5356528), (7528, 2678264), (15056, 1339132), (30112, 669566), (60224, 334783)]