20178026097

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1\times {\mathrm{19333}}^1$

素因数の和:21520

約数の個数: 16

約数和(自身を含む): 27074405568

約数和(自身を除く): 6896379471

約数列:

[1, 3, 173, 519, 2011, 6033, 19333, 57999, 347903, 1043709, 3344609, 10033827, 38878663, 116635989, 6726008699, 20178026097]

約数ペア:

[(1, 20178026097), (3, 6726008699), (173, 116635989), (519, 38878663), (2011, 10033827), (6033, 3344609), (19333, 1043709), (57999, 347903)]