20120123038

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1627}}^1\times {\mathrm{34543}}^1$

素因数の和:36351

約数の個数: 16

約数和(自身を含む): 30368321280

約数和(自身を除く): 10248198242

約数列:

[1, 2, 179, 358, 1627, 3254, 34543, 69086, 291233, 582466, 6183197, 12366394, 56201461, 112402922, 10060061519, 20120123038]

約数ペア:

[(1, 20120123038), (2, 10060061519), (179, 112402922), (358, 56201461), (1627, 12366394), (3254, 6183197), (34543, 582466), (69086, 291233)]