20546562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{180233}}^1$

素因数の和:180257

約数の個数: 16

約数和(自身を含む): 43256160

約数和(自身を除く): 22709598

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 180233, 360466, 540699, 1081398, 3424427, 6848854, 10273281, 20546562]

約数ペア:

[(1, 20546562), (2, 10273281), (3, 6848854), (6, 3424427), (19, 1081398), (38, 540699), (57, 360466), (114, 180233)]