20586032

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{4783}}^1$

素因数の和:5060

約数の個数: 20

約数和(自身を含む): 40042080

約数和(自身を除く): 19456048

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 4783, 9566, 19132, 38264, 76528, 1286627, 2573254, 5146508, 10293016, 20586032]

約数ペア:

[(1, 20586032), (2, 10293016), (4, 5146508), (8, 2573254), (16, 1286627), (269, 76528), (538, 38264), (1076, 19132), (2152, 9566), (4304, 4783)]