20162088538

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{4933}}^1$

素因数の和:5382

約数の個数: 32

約数和(自身を含む): 31077095040

約数和(自身を除く): 10915006502

約数列:

[1, 2, 71, 107, 142, 214, 269, 538, 4933, 7597, 9866, 15194, 19099, 28783, 38198, 57566, 350243, 527831, 700486, 1055662, 1326977, 2043593, 2653954, 4087186, 37476001, 74952002, 94215367, 141986539, 188430734, 283973078, 10081044269, 20162088538]

約数ペア:

[(1, 20162088538), (2, 10081044269), (71, 283973078), (107, 188430734), (142, 141986539), (214, 94215367), (269, 74952002), (538, 37476001), (4933, 4087186), (7597, 2653954), (9866, 2043593), (15194, 1326977), (19099, 1055662), (28783, 700486), (38198, 527831), (57566, 350243)]